72724993

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 83119680

約数和(自身を除く): 10394687

約数列:

[1, 11, 59, 61, 121, 167, 649, 671, 1837, 3599, 7139, 7381, 9853, 10187, 20207, 39589, 108383, 112057, 435479, 601033, 1192213, 1232627, 6611363, 72724993]

約数ペア:

[(1, 72724993), (11, 6611363), (59, 1232627), (61, 1192213), (121, 601033), (167, 435479), (649, 112057), (671, 108383), (1837, 39589), (3599, 20207), (7139, 10187), (7381, 9853)]