29640681

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5059}}^1$

素因数の和:5106

約数の個数: 32

約数和(自身を含む): 51814400

約数和(自身を除く): 22173719

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5059, 5859, 15177, 35413, 45531, 106239, 136593, 156829, 318717, 470487, 956151, 1097803, 1411461, 3293409, 4234383, 9880227, 29640681]

約数ペア:

[(1, 29640681), (3, 9880227), (7, 4234383), (9, 3293409), (21, 1411461), (27, 1097803), (31, 956151), (63, 470487), (93, 318717), (189, 156829), (217, 136593), (279, 106239), (651, 45531), (837, 35413), (1953, 15177), (5059, 5859)]