121329873

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7213}}^1$

素因数の和:7318

約数の個数: 32

約数和(自身を含む): 207763200

約数和(自身を除く): 86433327

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1869, 2403, 5607, 7213, 16821, 21639, 50491, 64917, 151473, 194751, 454419, 641957, 1363257, 1925871, 4493699, 5777613, 13481097, 17332839, 40443291, 121329873]

約数ペア:

[(1, 121329873), (3, 40443291), (7, 17332839), (9, 13481097), (21, 5777613), (27, 4493699), (63, 1925871), (89, 1363257), (189, 641957), (267, 454419), (623, 194751), (801, 151473), (1869, 64917), (2403, 50491), (5607, 21639), (7213, 16821)]