65489697

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6151}}^1$

素因数の和:6190

約数の個数: 36

約数和(自身を含む): 117084864

約数和(自身を除く): 51595167

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 6151, 10647, 18453, 43057, 55359, 79963, 129171, 239889, 387513, 559741, 719667, 1039519, 1679223, 3118557, 5037669, 7276633, 9355671, 21829899, 65489697]

約数ペア:

[(1, 65489697), (3, 21829899), (7, 9355671), (9, 7276633), (13, 5037669), (21, 3118557), (39, 1679223), (63, 1039519), (91, 719667), (117, 559741), (169, 387513), (273, 239889), (507, 129171), (819, 79963), (1183, 55359), (1521, 43057), (3549, 18453), (6151, 10647)]