149690877

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7559}}^1$

素因数の和:7633

約数の個数: 32

約数和(自身を含む): 243855360

約数和(自身を除く): 94164483

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 6601, 7559, 19803, 22677, 52913, 158739, 173857, 309919, 521571, 929757, 1216999, 2169433, 3650997, 6508299, 7128137, 21384411, 49896959, 149690877]

約数ペア:

[(1, 149690877), (3, 49896959), (7, 21384411), (21, 7128137), (23, 6508299), (41, 3650997), (69, 2169433), (123, 1216999), (161, 929757), (287, 521571), (483, 309919), (861, 173857), (943, 158739), (2829, 52913), (6601, 22677), (7559, 19803)]