90972057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{145091}}^1$

素因数の和:145124

約数の個数: 16

約数和(自身を含む): 139288320

約数和(自身を除く): 48316263

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 145091, 435273, 1596001, 2756729, 4788003, 8270187, 30324019, 90972057]

約数ペア:

[(1, 90972057), (3, 30324019), (11, 8270187), (19, 4788003), (33, 2756729), (57, 1596001), (209, 435273), (627, 145091)]