202899098907

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{479}}^1\times {\mathrm{47977}}^1$

素因数の和:48577

約数の個数: 40

約数和(自身を含む): 306521846400

約数和(自身を除く): 103622747493

約数列:

[1, 3, 9, 27, 81, 109, 327, 479, 981, 1437, 2943, 4311, 8829, 12933, 38799, 47977, 52211, 143931, 156633, 431793, 469899, 1295379, 1409697, 3886137, 4229091, 5229493, 15688479, 22980983, 47065437, 68942949, 141196311, 206828847, 423588933, 620486541, 1861459623, 2504927147, 7514781441, 22544344323, 67633032969, 202899098907]

約数ペア:

[(1, 202899098907), (3, 67633032969), (9, 22544344323), (27, 7514781441), (81, 2504927147), (109, 1861459623), (327, 620486541), (479, 423588933), (981, 206828847), (1437, 141196311), (2943, 68942949), (4311, 47065437), (8829, 22980983), (12933, 15688479), (38799, 5229493), (47977, 4229091), (52211, 3886137), (143931, 1409697), (156633, 1295379), (431793, 469899)]