148646631

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 237523968

約数和(自身を除く): 88877337

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 483, 723, 1277, 1687, 3831, 5061, 5543, 8939, 16629, 26817, 29371, 38801, 88113, 116403, 205597, 307757, 616791, 923271, 2154299, 6462897, 7078411, 21235233, 49548877, 148646631]

約数ペア:

[(1, 148646631), (3, 49548877), (7, 21235233), (21, 7078411), (23, 6462897), (69, 2154299), (161, 923271), (241, 616791), (483, 307757), (723, 205597), (1277, 116403), (1687, 88113), (3831, 38801), (5061, 29371), (5543, 26817), (8939, 16629)]