771328837035

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1\times {\mathrm{8821}}^1$

素因数の和:9831

約数の個数: 96

約数和(自身を含む): 1405738414080

約数和(自身を除く): 634409577045

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 711, 911, 1185, 1215, 2133, 2733, 3555, 4555, 6399, 8199, 8821, 10665, 13665, 19197, 24597, 26463, 31995, 40995, 44105, 71969, 73791, 79389, 95985, 122985, 132315, 215907, 221373, 238167, 359845, 368955, 396945, 647721, 696859, 714501, 1079535, 1106865, 1190835, 1943163, 2090577, 2143503, 3238605, 3484295, 3572505, 5829489, 6271731, 8035931, 9715815, 10452885, 10717515, 17488467, 18815193, 24107793, 29147445, 31358655, 40179655, 56445579, 72323379, 87442335, 94075965, 120538965, 169336737, 216970137, 282227895, 361616895, 634838549, 650910411, 846683685, 1084850685, 1904515647, 1952731233, 3174192745, 3254552055, 5713546941, 9522578235, 9763656165, 17140640823, 28567734705, 51421922469, 85703204115, 154265767407, 257109612345, 771328837035]

約数ペア:

[(1, 771328837035), (3, 257109612345), (5, 154265767407), (9, 85703204115), (15, 51421922469), (27, 28567734705), (45, 17140640823), (79, 9763656165), (81, 9522578235), (135, 5713546941), (237, 3254552055), (243, 3174192745), (395, 1952731233), (405, 1904515647), (711, 1084850685), (911, 846683685), (1185, 650910411), (1215, 634838549), (2133, 361616895), (2733, 282227895), (3555, 216970137), (4555, 169336737), (6399, 120538965), (8199, 94075965), (8821, 87442335), (10665, 72323379), (13665, 56445579), (19197, 40179655), (24597, 31358655), (26463, 29147445), (31995, 24107793), (40995, 18815193), (44105, 17488467), (71969, 10717515), (73791, 10452885), (79389, 9715815), (95985, 8035931), (122985, 6271731), (132315, 5829489), (215907, 3572505), (221373, 3484295), (238167, 3238605), (359845, 2143503), (368955, 2090577), (396945, 1943163), (647721, 1190835), (696859, 1106865), (714501, 1079535)]