54303969

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 77169664

約数和(自身を除く): 22865695

約数列:

[1, 3, 43, 61, 67, 103, 129, 183, 201, 309, 2623, 2881, 4087, 4429, 6283, 6901, 7869, 8643, 12261, 13287, 18849, 20703, 175741, 270169, 296743, 420961, 527223, 810507, 890229, 1262883, 18101323, 54303969]

約数ペア:

[(1, 54303969), (3, 18101323), (43, 1262883), (61, 890229), (67, 810507), (103, 527223), (129, 420961), (183, 296743), (201, 270169), (309, 175741), (2623, 20703), (2881, 18849), (4087, 13287), (4429, 12261), (6283, 8643), (6901, 7869)]