977852871

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{1423}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 1498275840

約数和(自身を除く): 520422969

約数列:

[1, 3, 9, 27, 31, 93, 279, 821, 837, 1423, 2463, 4269, 7389, 12807, 22167, 25451, 38421, 44113, 76353, 132339, 229059, 397017, 687177, 1168283, 1191051, 3504849, 10514547, 31543641, 36216773, 108650319, 325950957, 977852871]

約数ペア:

[(1, 977852871), (3, 325950957), (9, 108650319), (27, 36216773), (31, 31543641), (93, 10514547), (279, 3504849), (821, 1191051), (837, 1168283), (1423, 687177), (2463, 397017), (4269, 229059), (7389, 132339), (12807, 76353), (22167, 44113), (25451, 38421)]