122856501

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 186380928

約数和(自身を除く): 63524427

約数列:

[1, 3, 17, 23, 51, 61, 69, 101, 183, 289, 303, 391, 867, 1037, 1173, 1403, 1717, 2323, 3111, 4209, 5151, 6161, 6647, 6969, 17629, 18483, 19941, 23851, 29189, 39491, 52887, 71553, 87567, 104737, 118473, 141703, 314211, 405467, 425109, 671347, 1216401, 1780529, 2014041, 2408951, 5341587, 7226853, 40952167, 122856501]

約数ペア:

[(1, 122856501), (3, 40952167), (17, 7226853), (23, 5341587), (51, 2408951), (61, 2014041), (69, 1780529), (101, 1216401), (183, 671347), (289, 425109), (303, 405467), (391, 314211), (867, 141703), (1037, 118473), (1173, 104737), (1403, 87567), (1717, 71553), (2323, 52887), (3111, 39491), (4209, 29189), (5151, 23851), (6161, 19941), (6647, 18483), (6969, 17629)]