137029851

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 232360128

約数和(自身を除く): 95330277

約数列:

[1, 3, 7, 9, 21, 61, 63, 181, 183, 197, 427, 543, 549, 591, 1267, 1281, 1379, 1629, 1773, 3801, 3843, 4137, 11041, 11403, 12017, 12411, 33123, 35657, 36051, 77287, 84119, 99369, 106971, 108153, 231861, 249599, 252357, 320913, 695583, 748797, 757071, 2175077, 2246391, 6525231, 15225539, 19575693, 45676617, 137029851]

約数ペア:

[(1, 137029851), (3, 45676617), (7, 19575693), (9, 15225539), (21, 6525231), (61, 2246391), (63, 2175077), (181, 757071), (183, 748797), (197, 695583), (427, 320913), (543, 252357), (549, 249599), (591, 231861), (1267, 108153), (1281, 106971), (1379, 99369), (1629, 84119), (1773, 77287), (3801, 36051), (3843, 35657), (4137, 33123), (11041, 12411), (11403, 12017)]