26771985

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3251}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 48389760

約数和(自身を除く): 21617775

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 3251, 8235, 9753, 16255, 29259, 48765, 87777, 146295, 198311, 438885, 594933, 991555, 1784799, 2974665, 5354397, 8923995, 26771985]

約数ペア:

[(1, 26771985), (3, 8923995), (5, 5354397), (9, 2974665), (15, 1784799), (27, 991555), (45, 594933), (61, 438885), (135, 198311), (183, 146295), (305, 87777), (549, 48765), (915, 29259), (1647, 16255), (2745, 9753), (3251, 8235)]