156989195727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3212581}}^1$

素因数の和:3212783

約数の個数: 32

約数和(自身を含む): 259062612480

約数和(自身を除く): 102073416753

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 1253, 2327, 3759, 6981, 16289, 48867, 3212581, 9637743, 22488067, 41763553, 67464201, 125290659, 292344871, 575051999, 877034613, 1725155997, 4025363993, 7475675987, 12076091979, 22427027961, 52329731909, 156989195727]

約数ペア:

[(1, 156989195727), (3, 52329731909), (7, 22427027961), (13, 12076091979), (21, 7475675987), (39, 4025363993), (91, 1725155997), (179, 877034613), (273, 575051999), (537, 292344871), (1253, 125290659), (2327, 67464201), (3759, 41763553), (6981, 22488067), (16289, 9637743), (48867, 3212581)]