20231440281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4241}}^1\times {\mathrm{13591}}^1$

素因数の和:17854

約数の個数: 32

約数和(自身を含む): 32288067840

約数和(自身を除く): 12056627559

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4241, 12723, 13591, 38169, 40773, 55133, 114507, 122319, 165399, 176683, 366957, 496197, 530049, 1488591, 1590147, 4770441, 57639431, 172918293, 518754879, 749312603, 1556264637, 2247937809, 6743813427, 20231440281]

約数ペア:

[(1, 20231440281), (3, 6743813427), (9, 2247937809), (13, 1556264637), (27, 749312603), (39, 518754879), (117, 172918293), (351, 57639431), (4241, 4770441), (12723, 1590147), (13591, 1488591), (38169, 530049), (40773, 496197), (55133, 366957), (114507, 176683), (122319, 165399)]