71378601

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55721}}^1$

素因数の和:55792

約数の個数: 16

約数和(自身を含む): 110552448

約数和(自身を除く): 39173847

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 55721, 167163, 390047, 1170141, 3398981, 10196943, 23792867, 71378601]

約数ペア:

[(1, 71378601), (3, 23792867), (7, 10196943), (21, 3398981), (61, 1170141), (183, 390047), (427, 167163), (1281, 55721)]