152028177

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8861}}^1$

素因数の和:8933

約数の個数: 32

約数和(自身を含む): 249553920

約数和(自身を除く): 97525743

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 8861, 17157, 26583, 62027, 168359, 186081, 381023, 505077, 1143069, 1178513, 2667161, 3535539, 7239437, 8001483, 21718311, 50676059, 152028177]

約数ペア:

[(1, 152028177), (3, 50676059), (7, 21718311), (19, 8001483), (21, 7239437), (43, 3535539), (57, 2667161), (129, 1178513), (133, 1143069), (301, 505077), (399, 381023), (817, 186081), (903, 168359), (2451, 62027), (5719, 26583), (8861, 17157)]