13508720433

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{128717}}^1$

素因数の和:128775

約数の個数: 48

約数和(自身を含む): 22613178240

約数和(自身を除く): 9104457807

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 169, 207, 299, 351, 507, 621, 897, 1521, 2691, 3887, 4563, 8073, 11661, 34983, 104949, 128717, 386151, 1158453, 1673321, 2960491, 3475359, 5019963, 8881473, 15059889, 21753173, 26644419, 38486383, 45179667, 65259519, 79933257, 115459149, 195778557, 346377447, 500322979, 587335671, 1039132341, 1500968937, 4502906811, 13508720433]

約数ペア:

[(1, 13508720433), (3, 4502906811), (9, 1500968937), (13, 1039132341), (23, 587335671), (27, 500322979), (39, 346377447), (69, 195778557), (117, 115459149), (169, 79933257), (207, 65259519), (299, 45179667), (351, 38486383), (507, 26644419), (621, 21753173), (897, 15059889), (1521, 8881473), (2691, 5019963), (3887, 3475359), (4563, 2960491), (8073, 1673321), (11661, 1158453), (34983, 386151), (104949, 128717)]