201779700777

素因数分解:

$3^6\times {\mathrm{2251}}^1\times {\mathrm{122963}}^1$

素因数の和:125232

約数の個数: 28

約数和(自身を含む): 302668016304

約数和(自身を除く): 100888315527

約数列:

[1, 3, 9, 27, 81, 243, 729, 2251, 6753, 20259, 60777, 122963, 182331, 368889, 546993, 1106667, 1640979, 3320001, 9960003, 29880009, 89640027, 276789713, 830369139, 2491107417, 7473322251, 22419966753, 67259900259, 201779700777]

約数ペア:

[(1, 201779700777), (3, 67259900259), (9, 22419966753), (27, 7473322251), (81, 2491107417), (243, 830369139), (729, 276789713), (2251, 89640027), (6753, 29880009), (20259, 9960003), (60777, 3320001), (122963, 1640979), (182331, 1106667), (368889, 546993)]