261604840803

素因数分解:

$3^1\times {\mathrm{577}}^1\times {\mathrm{2957}}^1\times {\mathrm{51109}}^1$

素因数の和:54646

約数の個数: 16

約数和(自身を含む): 349535974560

約数和(自身を除く): 87931133757

約数列:

[1, 3, 577, 1731, 2957, 8871, 51109, 153327, 1706189, 5118567, 29489893, 88469679, 151129313, 453387939, 87201613601, 261604840803]

約数ペア:

[(1, 261604840803), (3, 87201613601), (577, 453387939), (1731, 151129313), (2957, 88469679), (8871, 29489893), (51109, 5118567), (153327, 1706189)]