73584819

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 136936800

約数和(自身を除く): 63351981

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 197, 231, 343, 363, 441, 539, 591, 693, 847, 1029, 1089, 1379, 1617, 1773, 2167, 2541, 3087, 3773, 4137, 4851, 5929, 6501, 7623, 9653, 11319, 12411, 15169, 17787, 19503, 23837, 28959, 33957, 41503, 45507, 53361, 67571, 71511, 86877, 106183, 124509, 136521, 166859, 202713, 214533, 318549, 373527, 500577, 608139, 743281, 955647, 1168013, 1501731, 2229843, 3504039, 6689529, 8176091, 10512117, 24528273, 73584819]

約数ペア:

[(1, 73584819), (3, 24528273), (7, 10512117), (9, 8176091), (11, 6689529), (21, 3504039), (33, 2229843), (49, 1501731), (63, 1168013), (77, 955647), (99, 743281), (121, 608139), (147, 500577), (197, 373527), (231, 318549), (343, 214533), (363, 202713), (441, 166859), (539, 136521), (591, 124509), (693, 106183), (847, 86877), (1029, 71511), (1089, 67571), (1379, 53361), (1617, 45507), (1773, 41503), (2167, 33957), (2541, 28959), (3087, 23837), (3773, 19503), (4137, 17787), (4851, 15169), (5929, 12411), (6501, 11319), (7623, 9653)]