29278318077

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{619}}^1\times {\mathrm{2423}}^1$

素因数の和:3295

約数の個数: 40

約数和(自身を含む): 44007332160

約数和(自身を除く): 14729014083

約数列:

[1, 3, 9, 27, 81, 241, 619, 723, 1857, 2169, 2423, 5571, 6507, 7269, 16713, 19521, 21807, 50139, 65421, 149179, 196263, 447537, 583943, 1342611, 1499837, 1751829, 4027833, 4499511, 5255487, 12083499, 13498533, 15766461, 40495599, 47299383, 121486797, 361460717, 1084382151, 3253146453, 9759439359, 29278318077]

約数ペア:

[(1, 29278318077), (3, 9759439359), (9, 3253146453), (27, 1084382151), (81, 361460717), (241, 121486797), (619, 47299383), (723, 40495599), (1857, 15766461), (2169, 13498533), (2423, 12083499), (5571, 5255487), (6507, 4499511), (7269, 4027833), (16713, 1751829), (19521, 1499837), (21807, 1342611), (50139, 583943), (65421, 447537), (149179, 196263)]