74171757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 114094080

約数和(自身を除く): 39922323

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 253, 759, 869, 1237, 1817, 2607, 3711, 5451, 13607, 19987, 28451, 40821, 59961, 85353, 97723, 293169, 312961, 938883, 1074953, 2247629, 3224859, 6742887, 24723919, 74171757]

約数ペア:

[(1, 74171757), (3, 24723919), (11, 6742887), (23, 3224859), (33, 2247629), (69, 1074953), (79, 938883), (237, 312961), (253, 293169), (759, 97723), (869, 85353), (1237, 59961), (1817, 40821), (2607, 28451), (3711, 19987), (5451, 13607)]