139945221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14411}}^1$

素因数の和:14513

約数の個数: 24

約数和(自身を含む): 220330656

約数和(自身を除く): 80385435

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 14411, 43233, 129699, 187343, 562029, 1196113, 1686087, 3588339, 10765017, 15549469, 46648407, 139945221]

約数ペア:

[(1, 139945221), (3, 46648407), (9, 15549469), (13, 10765017), (39, 3588339), (83, 1686087), (117, 1196113), (249, 562029), (747, 187343), (1079, 129699), (3237, 43233), (9711, 14411)]