54720219

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{619}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 74201600

約数和(自身を除く): 19481381

約数列:

[1, 3, 79, 237, 373, 619, 1119, 1857, 29467, 48901, 88401, 146703, 230887, 692661, 18240073, 54720219]

約数ペア:

[(1, 54720219), (3, 18240073), (79, 692661), (237, 230887), (373, 146703), (619, 88401), (1119, 48901), (1857, 29467)]