63968805

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6491}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 115297920

約数和(自身を除く): 51329115

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 657, 1095, 1971, 3285, 6491, 9855, 19473, 32455, 58419, 97365, 175257, 292095, 473843, 876285, 1421529, 2369215, 4264587, 7107645, 12793761, 21322935, 63968805]

約数ペア:

[(1, 63968805), (3, 21322935), (5, 12793761), (9, 7107645), (15, 4264587), (27, 2369215), (45, 1421529), (73, 876285), (135, 473843), (219, 292095), (365, 175257), (657, 97365), (1095, 58419), (1971, 32455), (3285, 19473), (6491, 9855)]