120531294

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{171697}}^1$

素因数の和:171721

約数の個数: 32

約数和(自身を含む): 288452640

約数和(自身を除く): 167921346

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 171697, 343394, 515091, 1030182, 1545273, 2232061, 3090546, 4464122, 4635819, 6696183, 9271638, 13392366, 20088549, 40177098, 60265647, 120531294]

約数ペア:

[(1, 120531294), (2, 60265647), (3, 40177098), (6, 20088549), (9, 13392366), (13, 9271638), (18, 6696183), (26, 4635819), (27, 4464122), (39, 3090546), (54, 2232061), (78, 1545273), (117, 1030182), (234, 515091), (351, 343394), (702, 171697)]