27572553

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 42132480

約数和(自身を除く): 14559927

約数列:

[1, 3, 9, 19, 57, 171, 383, 421, 1149, 1263, 3447, 3789, 7277, 7999, 21831, 23997, 65493, 71991, 161243, 483729, 1451187, 3063617, 9190851, 27572553]

約数ペア:

[(1, 27572553), (3, 9190851), (9, 3063617), (19, 1451187), (57, 483729), (171, 161243), (383, 71991), (421, 65493), (1149, 23997), (1263, 21831), (3447, 7999), (3789, 7277)]