121280523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15371

約数の個数: 32

約数和(自身を含む): 205900800

約数和(自身を除く): 84620277

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 15319, 45957, 107233, 199147, 321699, 444251, 597441, 1332753, 1394029, 3109757, 4182087, 5775263, 9329271, 17325789, 40426841, 121280523]

約数ペア:

[(1, 121280523), (3, 40426841), (7, 17325789), (13, 9329271), (21, 5775263), (29, 4182087), (39, 3109757), (87, 1394029), (91, 1332753), (203, 597441), (273, 444251), (377, 321699), (609, 199147), (1131, 107233), (2639, 45957), (7917, 15319)]