82726893

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 130099200

約数和(自身を除く): 47372307

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 1179, 1231, 2489, 3537, 3693, 7467, 11079, 22401, 23389, 33237, 67203, 70167, 161261, 210501, 483783, 631503, 1451349, 3063959, 4354047, 9191877, 27575631, 82726893]

約数ペア:

[(1, 82726893), (3, 27575631), (9, 9191877), (19, 4354047), (27, 3063959), (57, 1451349), (131, 631503), (171, 483783), (393, 210501), (513, 161261), (1179, 70167), (1231, 67203), (2489, 33237), (3537, 23389), (3693, 22401), (7467, 11079)]