15721952499

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{52051}}^1$

素因数の和:52190

約数の個数: 48

約数和(自身を含む): 25919397504

約数和(自身を除く): 10197445005

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 243, 297, 339, 891, 1017, 1243, 2673, 3051, 3729, 9153, 11187, 27459, 33561, 52051, 100683, 156153, 302049, 468459, 572561, 1405377, 1717683, 4216131, 5153049, 5881763, 12648393, 15459147, 17645289, 46377441, 52935867, 64699393, 139132323, 158807601, 194098179, 476422803, 582294537, 1429268409, 1746883611, 5240650833, 15721952499]

約数ペア:

[(1, 15721952499), (3, 5240650833), (9, 1746883611), (11, 1429268409), (27, 582294537), (33, 476422803), (81, 194098179), (99, 158807601), (113, 139132323), (243, 64699393), (297, 52935867), (339, 46377441), (891, 17645289), (1017, 15459147), (1243, 12648393), (2673, 5881763), (3051, 5153049), (3729, 4216131), (9153, 1717683), (11187, 1405377), (27459, 572561), (33561, 468459), (52051, 302049), (100683, 156153)]