31833243

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3390

約数の個数: 28

約数和(自身を含む): 51414720

約数和(自身を除く): 19581477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 3359, 9477, 10077, 30231, 43667, 90693, 131001, 272079, 393003, 816237, 1179009, 2448711, 3537027, 10611081, 31833243]

約数ペア:

[(1, 31833243), (3, 10611081), (9, 3537027), (13, 2448711), (27, 1179009), (39, 816237), (81, 393003), (117, 272079), (243, 131001), (351, 90693), (729, 43667), (1053, 30231), (3159, 10077), (3359, 9477)]