161424333

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16747}}^1$

素因数の和:16783

約数の個数: 40

約数和(自身を含む): 291817152

約数和(自身を除く): 130392819

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 16747, 50241, 117229, 150723, 284699, 351687, 452169, 854097, 1055061, 1356507, 1992893, 2562291, 3165183, 5978679, 7686873, 9495549, 17936037, 23060619, 53808111, 161424333]

約数ペア:

[(1, 161424333), (3, 53808111), (7, 23060619), (9, 17936037), (17, 9495549), (21, 7686873), (27, 5978679), (51, 3165183), (63, 2562291), (81, 1992893), (119, 1356507), (153, 1055061), (189, 854097), (357, 452169), (459, 351687), (567, 284699), (1071, 150723), (1377, 117229), (3213, 50241), (9639, 16747)]