103391883

素因数分解:

$3^6\times 7^1\times {\mathrm{20261}}^1$

素因数の和:20286

約数の個数: 28

約数和(自身を含む): 177170928

約数和(自身を除く): 73779045

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 20261, 60783, 141827, 182349, 425481, 547047, 1276443, 1641141, 3829329, 4923423, 11487987, 14770269, 34463961, 103391883]

約数ペア:

[(1, 103391883), (3, 34463961), (7, 14770269), (9, 11487987), (21, 4923423), (27, 3829329), (63, 1641141), (81, 1276443), (189, 547047), (243, 425481), (567, 182349), (729, 141827), (1701, 60783), (5103, 20261)]