81011154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 198567936

約数和(自身を除く): 117556782

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 357, 498, 581, 714, 1162, 1367, 1411, 1743, 2734, 2822, 3486, 4101, 4233, 8202, 8466, 9569, 9877, 19138, 19754, 23239, 28707, 29631, 46478, 57414, 59262, 69717, 113461, 139434, 162673, 226922, 325346, 340383, 488019, 680766, 794227, 976038, 1588454, 1928837, 2382681, 3857674, 4765362, 5786511, 11573022, 13501859, 27003718, 40505577, 81011154]

約数ペア:

[(1, 81011154), (2, 40505577), (3, 27003718), (6, 13501859), (7, 11573022), (14, 5786511), (17, 4765362), (21, 3857674), (34, 2382681), (42, 1928837), (51, 1588454), (83, 976038), (102, 794227), (119, 680766), (166, 488019), (238, 340383), (249, 325346), (357, 226922), (498, 162673), (581, 139434), (714, 113461), (1162, 69717), (1367, 59262), (1411, 57414), (1743, 46478), (2734, 29631), (2822, 28707), (3486, 23239), (4101, 19754), (4233, 19138), (8202, 9877), (8466, 9569)]