141642

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 327360

約数和(自身を除く): 185718

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 1161, 1647, 2322, 2623, 3294, 5246, 7869, 15738, 23607, 47214, 70821, 141642]

約数ペア:

[(1, 141642), (2, 70821), (3, 47214), (6, 23607), (9, 15738), (18, 7869), (27, 5246), (43, 3294), (54, 2623), (61, 2322), (86, 1647), (122, 1161), (129, 1098), (183, 774), (258, 549), (366, 387)]