53197107

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 23007693

約数列:

[1, 3, 29, 53, 83, 87, 139, 159, 249, 417, 1537, 2407, 4031, 4399, 4611, 7221, 7367, 11537, 12093, 13197, 22101, 34611, 127571, 213643, 334573, 382713, 611461, 640929, 1003719, 1834383, 17732369, 53197107]

約数ペア:

[(1, 53197107), (3, 17732369), (29, 1834383), (53, 1003719), (83, 640929), (87, 611461), (139, 382713), (159, 334573), (249, 213643), (417, 127571), (1537, 34611), (2407, 22101), (4031, 13197), (4399, 12093), (4611, 11537), (7221, 7367)]