79675893

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 130749696

約数和(自身を除く): 51073803

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 223, 297, 401, 669, 891, 1203, 2007, 2453, 3609, 4411, 6021, 7359, 10827, 13233, 18063, 22077, 32481, 39699, 66231, 89423, 119097, 198693, 268269, 357291, 804807, 983653, 2414421, 2950959, 7243263, 8852877, 26558631, 79675893]

約数ペア:

[(1, 79675893), (3, 26558631), (9, 8852877), (11, 7243263), (27, 2950959), (33, 2414421), (81, 983653), (99, 804807), (223, 357291), (297, 268269), (401, 198693), (669, 119097), (891, 89423), (1203, 66231), (2007, 39699), (2453, 32481), (3609, 22077), (4411, 18063), (6021, 13233), (7359, 10827)]