15661972107

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1901}}^1\times {\mathrm{13267}}^1$

素因数の和:15200

約数の個数: 32

約数和(自身を含む): 24226306560

約数和(自身を除く): 8564334453

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1901, 5703, 13267, 17109, 39801, 43723, 51327, 119403, 131169, 305141, 358209, 393507, 915423, 1180521, 2746269, 8238807, 25220567, 75661701, 226985103, 580073041, 680955309, 1740219123, 5220657369, 15661972107]

約数ペア:

[(1, 15661972107), (3, 5220657369), (9, 1740219123), (23, 680955309), (27, 580073041), (69, 226985103), (207, 75661701), (621, 25220567), (1901, 8238807), (5703, 2746269), (13267, 1180521), (17109, 915423), (39801, 393507), (43723, 358209), (51327, 305141), (119403, 131169)]