155215893

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89051}}^1$

素因数の和:89144

約数の個数: 16

約数和(自身を含む): 239371776

約数和(自身を除く): 84155883

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 89051, 267153, 623357, 1870071, 7391233, 22173699, 51738631, 155215893]

約数ペア:

[(1, 155215893), (3, 51738631), (7, 22173699), (21, 7391233), (83, 1870071), (249, 623357), (581, 267153), (1743, 89051)]