68618823

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13229}}^1$

素因数の和:13271

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 49921977

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 13229, 39687, 92603, 171977, 251351, 277809, 515931, 754053, 1203839, 1759457, 3267563, 3611517, 5278371, 9802689, 22872941, 68618823]

約数ペア:

[(1, 68618823), (3, 22872941), (7, 9802689), (13, 5278371), (19, 3611517), (21, 3267563), (39, 1759457), (57, 1203839), (91, 754053), (133, 515931), (247, 277809), (273, 251351), (399, 171977), (741, 92603), (1729, 39687), (5187, 13229)]