87995457

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3329}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 143856000

約数和(自身を除く): 55860543

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 2403, 2937, 3329, 8811, 9987, 26433, 29961, 36619, 89883, 109857, 296281, 329571, 888843, 988713, 2666529, 3259091, 7999587, 9777273, 29331819, 87995457]

約数ペア:

[(1, 87995457), (3, 29331819), (9, 9777273), (11, 7999587), (27, 3259091), (33, 2666529), (89, 988713), (99, 888843), (267, 329571), (297, 296281), (801, 109857), (979, 89883), (2403, 36619), (2937, 29961), (3329, 26433), (8811, 9987)]