22223727

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 35312640

約数和(自身を除く): 13088913

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 151, 207, 237, 453, 621, 711, 1359, 1817, 1863, 2133, 3473, 4077, 5451, 6399, 10419, 11929, 12231, 16353, 31257, 35787, 49059, 93771, 107361, 147177, 274367, 281313, 322083, 823101, 966249, 2469303, 7407909, 22223727]

約数ペア:

[(1, 22223727), (3, 7407909), (9, 2469303), (23, 966249), (27, 823101), (69, 322083), (79, 281313), (81, 274367), (151, 147177), (207, 107361), (237, 93771), (453, 49059), (621, 35787), (711, 31257), (1359, 16353), (1817, 12231), (1863, 11929), (2133, 10419), (3473, 6399), (4077, 5451)]