66950367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 100469760

約数和(自身を除く): 33519393

約数列:

[1, 3, 11, 33, 61, 79, 183, 237, 421, 671, 869, 1263, 2013, 2607, 4631, 4819, 13893, 14457, 25681, 33259, 53009, 77043, 99777, 159027, 282491, 365849, 847473, 1097547, 2028799, 6086397, 22316789, 66950367]

約数ペア:

[(1, 66950367), (3, 22316789), (11, 6086397), (33, 2028799), (61, 1097547), (79, 847473), (183, 365849), (237, 282491), (421, 159027), (671, 99777), (869, 77043), (1263, 53009), (2013, 33259), (2607, 25681), (4631, 14457), (4819, 13893)]