104421891

素因数分解:

$3^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 172550400

約数和(自身を除く): 68128509

約数列:

[1, 3, 7, 19, 21, 49, 57, 109, 133, 147, 327, 343, 399, 763, 931, 1029, 2071, 2289, 2401, 2793, 5341, 6213, 6517, 7203, 14497, 16023, 16807, 19551, 37387, 43491, 45619, 50421, 101479, 112161, 136857, 261709, 304437, 319333, 710353, 785127, 957999, 1831963, 2131059, 4972471, 5495889, 14917413, 34807297, 104421891]

約数ペア:

[(1, 104421891), (3, 34807297), (7, 14917413), (19, 5495889), (21, 4972471), (49, 2131059), (57, 1831963), (109, 957999), (133, 785127), (147, 710353), (327, 319333), (343, 304437), (399, 261709), (763, 136857), (931, 112161), (1029, 101479), (2071, 50421), (2289, 45619), (2401, 43491), (2793, 37387), (5341, 19551), (6213, 16807), (6517, 16023), (7203, 14497)]