220160457

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8329}}^1$

素因数の和:8438

約数の個数: 32

約数和(自身を含む): 359856000

約数和(自身を除く): 139695543

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 2403, 2937, 8329, 8811, 24987, 26433, 74961, 91619, 224883, 274857, 741281, 824571, 2223843, 2473713, 6671529, 8154091, 20014587, 24462273, 73386819, 220160457]

約数ペア:

[(1, 220160457), (3, 73386819), (9, 24462273), (11, 20014587), (27, 8154091), (33, 6671529), (89, 2473713), (99, 2223843), (267, 824571), (297, 741281), (801, 274857), (979, 224883), (2403, 91619), (2937, 74961), (8329, 26433), (8811, 24987)]