20131043427

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{147031}}^1$

素因数の和:147512

約数の個数: 32

約数和(自身を含む): 32605816320

約数和(自身を除く): 12474772893

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 461, 1383, 4149, 5071, 12447, 15213, 45639, 136917, 147031, 441093, 1323279, 1617341, 3969837, 4852023, 14556069, 43668207, 67781291, 203343873, 610031619, 745594201, 1830094857, 2236782603, 6710347809, 20131043427]

約数ペア:

[(1, 20131043427), (3, 6710347809), (9, 2236782603), (11, 1830094857), (27, 745594201), (33, 610031619), (99, 203343873), (297, 67781291), (461, 43668207), (1383, 14556069), (4149, 4852023), (5071, 3969837), (12447, 1617341), (15213, 1323279), (45639, 441093), (136917, 147031)]