149929923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2551}}^1$

素因数の和:2715

約数の個数: 32

約数和(自身を含む): 236662272

約数和(自身を除く): 86732349

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 411, 429, 1507, 1781, 2551, 4521, 5343, 7653, 19591, 28061, 33163, 58773, 84183, 99489, 349487, 364793, 1048461, 1094379, 3844357, 4543331, 11533071, 13629993, 49976641, 149929923]

約数ペア:

[(1, 149929923), (3, 49976641), (11, 13629993), (13, 11533071), (33, 4543331), (39, 3844357), (137, 1094379), (143, 1048461), (411, 364793), (429, 349487), (1507, 99489), (1781, 84183), (2551, 58773), (4521, 33163), (5343, 28061), (7653, 19591)]