162960549

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 235791360

約数和(自身を除く): 72830811

約数列:

[1, 3, 19, 57, 67, 71, 201, 213, 601, 1273, 1349, 1803, 3819, 4047, 4757, 11419, 14271, 34257, 40267, 42671, 90383, 120801, 128013, 271149, 765073, 810749, 2295219, 2432247, 2858957, 8576871, 54320183, 162960549]

約数ペア:

[(1, 162960549), (3, 54320183), (19, 8576871), (57, 2858957), (67, 2432247), (71, 2295219), (201, 810749), (213, 765073), (601, 271149), (1273, 128013), (1349, 120801), (1803, 90383), (3819, 42671), (4047, 40267), (4757, 34257), (11419, 14271)]