149242023

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4253}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 246868128

約数和(自身を除く): 97626105

約数列:

[1, 3, 7, 9, 21, 63, 557, 1671, 3899, 4253, 5013, 11697, 12759, 29771, 35091, 38277, 89313, 267939, 2368921, 7106763, 16582447, 21320289, 49747341, 149242023]

約数ペア:

[(1, 149242023), (3, 49747341), (7, 21320289), (9, 16582447), (21, 7106763), (63, 2368921), (557, 267939), (1671, 89313), (3899, 38277), (4253, 35091), (5013, 29771), (11697, 12759)]