81092703

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 41768097

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 1579, 2703, 3021, 4737, 17119, 26843, 30001, 51357, 80529, 83687, 90003, 251061, 510017, 1422679, 1530051, 1590053, 4268037, 4770159, 27030901, 81092703]

約数ペア:

[(1, 81092703), (3, 27030901), (17, 4770159), (19, 4268037), (51, 1590053), (53, 1530051), (57, 1422679), (159, 510017), (323, 251061), (901, 90003), (969, 83687), (1007, 80529), (1579, 51357), (2703, 30001), (3021, 26843), (4737, 17119)]