155118847

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 174977280

約数和(自身を除く): 19858433

約数列:

[1, 13, 47, 59, 169, 331, 611, 767, 2773, 4303, 7943, 9971, 15557, 19529, 36049, 55939, 202241, 253877, 468637, 917863, 2629133, 3300401, 11932219, 155118847]

約数ペア:

[(1, 155118847), (13, 11932219), (47, 3300401), (59, 2629133), (169, 917863), (331, 468637), (611, 253877), (767, 202241), (2773, 55939), (4303, 36049), (7943, 19529), (9971, 15557)]