421200000057

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1\times {\mathrm{36523}}^1$

素因数の和:38493

約数の個数: 32

約数和(自身を含む): 589479828480

約数和(自身を除く): 168279828423

約数列:

[1, 3, 29, 71, 87, 213, 1867, 2059, 5601, 6177, 36523, 54143, 109569, 132557, 162429, 397671, 1059167, 2593133, 3177501, 3844153, 7779399, 11532459, 68188441, 75200857, 204565323, 225602571, 1977464789, 4841379311, 5932394367, 14524137933, 140400000019, 421200000057]

約数ペア:

[(1, 421200000057), (3, 140400000019), (29, 14524137933), (71, 5932394367), (87, 4841379311), (213, 1977464789), (1867, 225602571), (2059, 204565323), (5601, 75200857), (6177, 68188441), (36523, 11532459), (54143, 7779399), (109569, 3844153), (132557, 3177501), (162429, 2593133), (397671, 1059167)]