73555391

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 92109024

約数和(自身を除く): 18553633

約数列:

[1, 7, 13, 91, 97, 169, 641, 679, 1183, 1261, 4487, 8333, 8827, 16393, 58331, 62177, 108329, 114751, 435239, 758303, 808301, 5658107, 10507913, 73555391]

約数ペア:

[(1, 73555391), (7, 10507913), (13, 5658107), (91, 808301), (97, 758303), (169, 435239), (641, 114751), (679, 108329), (1183, 62177), (1261, 58331), (4487, 16393), (8333, 8827)]