161538822018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{427351381}}^1$

素因数の和:427351399

約数の個数: 32

約数和(自身を含む): 410257326720

約数和(自身を除く): 248718504702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 427351381, 854702762, 1282054143, 2564108286, 2991459667, 3846162429, 5982919334, 7692324858, 8974379001, 11538487287, 17948758002, 23076974574, 26923137003, 53846274006, 80769411009, 161538822018]

約数ペア:

[(1, 161538822018), (2, 80769411009), (3, 53846274006), (6, 26923137003), (7, 23076974574), (9, 17948758002), (14, 11538487287), (18, 8974379001), (21, 7692324858), (27, 5982919334), (42, 3846162429), (54, 2991459667), (63, 2564108286), (126, 1282054143), (189, 854702762), (378, 427351381)]