65478378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67783}}^1$

素因数の和:67818

約数の個数: 32

約数和(自身を含む): 156174336

約数和(自身を除く): 90695958

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 67783, 135566, 203349, 406698, 474481, 948962, 1423443, 1559009, 2846886, 3118018, 4677027, 9354054, 10913063, 21826126, 32739189, 65478378]

約数ペア:

[(1, 65478378), (2, 32739189), (3, 21826126), (6, 10913063), (7, 9354054), (14, 4677027), (21, 3118018), (23, 2846886), (42, 1559009), (46, 1423443), (69, 948962), (138, 474481), (161, 406698), (322, 203349), (483, 135566), (966, 67783)]