189041985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127301}}^1$

素因数の和:127326

約数の個数: 32

約数和(自身を含む): 366629760

約数和(自身を除く): 177587775

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 127301, 381903, 636505, 1145709, 1400311, 1909515, 3437127, 4200933, 5728545, 7001555, 12602799, 17185635, 21004665, 37808397, 63013995, 189041985]

約数ペア:

[(1, 189041985), (3, 63013995), (5, 37808397), (9, 21004665), (11, 17185635), (15, 12602799), (27, 7001555), (33, 5728545), (45, 4200933), (55, 3437127), (99, 1909515), (135, 1400311), (165, 1145709), (297, 636505), (495, 381903), (1485, 127301)]