47669121

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 72733440

約数和(自身を除く): 25064319

約数列:

[1, 3, 9, 27, 61, 103, 183, 281, 309, 549, 843, 927, 1647, 2529, 2781, 6283, 7587, 17141, 18849, 28943, 51423, 56547, 86829, 154269, 169641, 260487, 462807, 781461, 1765523, 5296569, 15889707, 47669121]

約数ペア:

[(1, 47669121), (3, 15889707), (9, 5296569), (27, 1765523), (61, 781461), (103, 462807), (183, 260487), (281, 169641), (309, 154269), (549, 86829), (843, 56547), (927, 51423), (1647, 28943), (2529, 18849), (2781, 17141), (6283, 7587)]