777776007

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1\times {\mathrm{4073}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 1057740768

約数和(自身を除く): 279964761

約数列:

[1, 3, 53, 159, 1201, 3603, 4073, 12219, 63653, 190959, 215869, 647607, 4891673, 14675019, 259258669, 777776007]

約数ペア:

[(1, 777776007), (3, 259258669), (53, 14675019), (159, 4891673), (1201, 647607), (3603, 215869), (4073, 190959), (12219, 63653)]