156900911319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39893443}}^1$

素因数の和:39893491

約数の個数: 24

約数和(自身を含む): 248935090560

約数和(自身を除く): 92034179241

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 39893443, 119680329, 359040987, 757975417, 917549189, 2273926251, 2752647567, 6821778753, 8257942701, 17433434591, 52300303773, 156900911319]

約数ペア:

[(1, 156900911319), (3, 52300303773), (9, 17433434591), (19, 8257942701), (23, 6821778753), (57, 2752647567), (69, 2273926251), (171, 917549189), (207, 757975417), (437, 359040987), (1311, 119680329), (3933, 39893443)]