123164517

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13421}}^1$

素因数の和:13473

約数の個数: 32

約数和(自身を含む): 206161920

約数和(自身を除く): 82997403

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 13421, 40263, 93947, 254999, 281841, 308683, 764997, 926049, 1784993, 2160781, 5354979, 5864977, 6482343, 17594931, 41054839, 123164517]

約数ペア:

[(1, 123164517), (3, 41054839), (7, 17594931), (19, 6482343), (21, 5864977), (23, 5354979), (57, 2160781), (69, 1784993), (133, 926049), (161, 764997), (399, 308683), (437, 281841), (483, 254999), (1311, 93947), (3059, 40263), (9177, 13421)]