172815702423

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1\times {\mathrm{4733}}^1$

素因数の和:6528

約数の個数: 64

約数和(自身を含む): 287415152640

約数和(自身を除く): 114599450217

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 1693, 3081, 4733, 5079, 7189, 11851, 14199, 21567, 22009, 33131, 35553, 61529, 66027, 99393, 133747, 154063, 184587, 373907, 401241, 430703, 462189, 936229, 1121721, 1292109, 1738711, 2617349, 2808687, 4860791, 5216133, 7852047, 8012969, 12170977, 14582373, 24038907, 34025537, 36512931, 56090783, 102076611, 104168597, 168272349, 312505791, 633024551, 729180179, 1899073653, 2187540537, 4431171857, 8229319163, 13293515571, 24687957489, 57605234141, 172815702423]

約数ペア:

[(1, 172815702423), (3, 57605234141), (7, 24687957489), (13, 13293515571), (21, 8229319163), (39, 4431171857), (79, 2187540537), (91, 1899073653), (237, 729180179), (273, 633024551), (553, 312505791), (1027, 168272349), (1659, 104168597), (1693, 102076611), (3081, 56090783), (4733, 36512931), (5079, 34025537), (7189, 24038907), (11851, 14582373), (14199, 12170977), (21567, 8012969), (22009, 7852047), (33131, 5216133), (35553, 4860791), (61529, 2808687), (66027, 2617349), (99393, 1738711), (133747, 1292109), (154063, 1121721), (184587, 936229), (373907, 462189), (401241, 430703)]