153438129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3001}}^1$

素因数の和:3062

約数の個数: 48

約数和(自身を含む): 262254720

約数和(自身を除く): 108816591

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 2223, 2691, 3001, 3933, 5681, 9003, 17043, 27009, 39013, 51129, 57019, 69023, 117039, 171057, 207069, 351117, 513171, 621207, 741247, 897299, 1311437, 2223741, 2691897, 3934311, 6671223, 8075691, 11802933, 17048681, 51146043, 153438129]

約数ペア:

[(1, 153438129), (3, 51146043), (9, 17048681), (13, 11802933), (19, 8075691), (23, 6671223), (39, 3934311), (57, 2691897), (69, 2223741), (117, 1311437), (171, 897299), (207, 741247), (247, 621207), (299, 513171), (437, 351117), (741, 207069), (897, 171057), (1311, 117039), (2223, 69023), (2691, 57019), (3001, 51129), (3933, 39013), (5681, 27009), (9003, 17043)]