888958881

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{54601}}^1$

素因数の和:54683

約数の個数: 24

約数和(自身を含む): 1351508704

約数和(自身を除く): 462549823

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 54601, 163803, 491409, 1474227, 3658267, 4422681, 10974801, 13268043, 32924403, 98773209, 296319627, 888958881]

約数ペア:

[(1, 888958881), (3, 296319627), (9, 98773209), (27, 32924403), (67, 13268043), (81, 10974801), (201, 4422681), (243, 3658267), (603, 1474227), (1809, 491409), (5427, 163803), (16281, 54601)]