145291251

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{83357}}^1$

素因数の和:83450

約数の個数: 16

約数和(自身を含む): 224066304

約数和(自身を除く): 78775053

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 83357, 250071, 583499, 1750497, 6918631, 20755893, 48430417, 145291251]

約数ペア:

[(1, 145291251), (3, 48430417), (7, 20755893), (21, 6918631), (83, 1750497), (249, 583499), (581, 250071), (1743, 83357)]