66813849

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 101779200

約数和(自身を除く): 34965351

約数列:

[1, 3, 9, 27, 61, 113, 183, 339, 359, 549, 1017, 1077, 1647, 3051, 3231, 6893, 9693, 20679, 21899, 40567, 62037, 65697, 121701, 186111, 197091, 365103, 591273, 1095309, 2474587, 7423761, 22271283, 66813849]

約数ペア:

[(1, 66813849), (3, 22271283), (9, 7423761), (27, 2474587), (61, 1095309), (113, 591273), (183, 365103), (339, 197091), (359, 186111), (549, 121701), (1017, 65697), (1077, 62037), (1647, 40567), (3051, 21899), (3231, 20679), (6893, 9693)]