159499341

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 256819200

約数和(自身を除く): 97319859

約数列:

[1, 3, 9, 27, 37, 43, 47, 79, 111, 129, 141, 237, 333, 387, 423, 711, 999, 1161, 1269, 1591, 1739, 2021, 2133, 2923, 3397, 3713, 4773, 5217, 6063, 8769, 10191, 11139, 14319, 15651, 18189, 26307, 30573, 33417, 42957, 46953, 54567, 74777, 78921, 91719, 100251, 125689, 137381, 159659, 224331, 377067, 412143, 478977, 672993, 1131201, 1236429, 1436931, 2018979, 3393603, 3709287, 4310793, 5907383, 17722149, 53166447, 159499341]

約数ペア:

[(1, 159499341), (3, 53166447), (9, 17722149), (27, 5907383), (37, 4310793), (43, 3709287), (47, 3393603), (79, 2018979), (111, 1436931), (129, 1236429), (141, 1131201), (237, 672993), (333, 478977), (387, 412143), (423, 377067), (711, 224331), (999, 159659), (1161, 137381), (1269, 125689), (1591, 100251), (1739, 91719), (2021, 78921), (2133, 74777), (2923, 54567), (3397, 46953), (3713, 42957), (4773, 33417), (5217, 30573), (6063, 26307), (8769, 18189), (10191, 15651), (11139, 14319)]