148976421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 225939456

約数和(自身を除く): 76963035

約数列:

[1, 3, 11, 31, 33, 93, 107, 321, 341, 1023, 1177, 1361, 3317, 3531, 4083, 9951, 14971, 36487, 42191, 44913, 109461, 126573, 145627, 436881, 464101, 1392303, 1601897, 4514437, 4805691, 13543311, 49658807, 148976421]

約数ペア:

[(1, 148976421), (3, 49658807), (11, 13543311), (31, 4805691), (33, 4514437), (93, 1601897), (107, 1392303), (321, 464101), (341, 436881), (1023, 145627), (1177, 126573), (1361, 109461), (3317, 44913), (3531, 42191), (4083, 36487), (9951, 14971)]