81317346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8269}}^1$

素因数の和:8434

約数の個数: 32

約数和(自身を含む): 178632000

約数和(自身を除く): 97314654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 8269, 9834, 16538, 24807, 49614, 90959, 181918, 272877, 545754, 1232081, 2464162, 3696243, 7392486, 13552891, 27105782, 40658673, 81317346]

約数ペア:

[(1, 81317346), (2, 40658673), (3, 27105782), (6, 13552891), (11, 7392486), (22, 3696243), (33, 2464162), (66, 1232081), (149, 545754), (298, 272877), (447, 181918), (894, 90959), (1639, 49614), (3278, 24807), (4917, 16538), (8269, 9834)]