72286227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{36343}}^1$

素因数の和:36379

約数の個数: 24

約数和(自身を含む): 119062944

約数和(自身を除く): 46776717

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 36343, 109029, 327087, 472459, 617831, 1417377, 1853493, 4252131, 5560479, 8031803, 24095409, 72286227]

約数ペア:

[(1, 72286227), (3, 24095409), (9, 8031803), (13, 5560479), (17, 4252131), (39, 1853493), (51, 1417377), (117, 617831), (153, 472459), (221, 327087), (663, 109029), (1989, 36343)]