66154561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5189}}^1$

素因数の和:5280

約数の個数: 16

約数和(自身を含む): 77227200

約数和(自身を除く): 11072639

約数列:

[1, 11, 19, 61, 209, 671, 1159, 5189, 12749, 57079, 98591, 316529, 1084501, 3481819, 6014051, 66154561]

約数ペア:

[(1, 66154561), (11, 6014051), (19, 3481819), (61, 1084501), (209, 316529), (671, 98591), (1159, 57079), (5189, 12749)]