131265873

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{5059}}^1$

素因数の和:5130

約数の個数: 24

約数和(自身を含む): 200983200

約数和(自身を除く): 69717327

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 5059, 8649, 15177, 25947, 45531, 136593, 156829, 470487, 1411461, 4234383, 4861699, 14585097, 43755291, 131265873]

約数ペア:

[(1, 131265873), (3, 43755291), (9, 14585097), (27, 4861699), (31, 4234383), (93, 1411461), (279, 470487), (837, 156829), (961, 136593), (2883, 45531), (5059, 25947), (8649, 15177)]