73639335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 148561920

約数和(自身を除く): 74922585

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 103, 105, 165, 231, 309, 385, 515, 619, 721, 1133, 1155, 1545, 1857, 2163, 3095, 3399, 3605, 4333, 5665, 6809, 7931, 9285, 10815, 12999, 16995, 20427, 21665, 23793, 34045, 39655, 47663, 63757, 64995, 102135, 118965, 142989, 191271, 238315, 318785, 446299, 701327, 714945, 956355, 1338897, 2103981, 2231495, 3506635, 4909289, 6694485, 10519905, 14727867, 24546445, 73639335]

約数ペア:

[(1, 73639335), (3, 24546445), (5, 14727867), (7, 10519905), (11, 6694485), (15, 4909289), (21, 3506635), (33, 2231495), (35, 2103981), (55, 1338897), (77, 956355), (103, 714945), (105, 701327), (165, 446299), (231, 318785), (309, 238315), (385, 191271), (515, 142989), (619, 118965), (721, 102135), (1133, 64995), (1155, 63757), (1545, 47663), (1857, 39655), (2163, 34045), (3095, 23793), (3399, 21665), (3605, 20427), (4333, 16995), (5665, 12999), (6809, 10815), (7931, 9285)]