5440838403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2741}}^1$

素因数の和:3436

約数の個数: 64

約数和(自身を含む): 9758536704

約数和(自身を除く): 4317698301

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 661, 1001, 1983, 2741, 3003, 4627, 7271, 8223, 8593, 13881, 19187, 21813, 25779, 30151, 35633, 50897, 57561, 60151, 90453, 94523, 106899, 152691, 180453, 211057, 249431, 283569, 391963, 633171, 661661, 748293, 1175889, 1811801, 1984983, 2743741, 5435403, 8231223, 12682607, 19929811, 23553413, 38047821, 59789433, 70660239, 139508677, 164873891, 259087543, 418526031, 494621673, 777262629, 1813612801, 5440838403]

約数ペア:

[(1, 5440838403), (3, 1813612801), (7, 777262629), (11, 494621673), (13, 418526031), (21, 259087543), (33, 164873891), (39, 139508677), (77, 70660239), (91, 59789433), (143, 38047821), (231, 23553413), (273, 19929811), (429, 12682607), (661, 8231223), (1001, 5435403), (1983, 2743741), (2741, 1984983), (3003, 1811801), (4627, 1175889), (7271, 748293), (8223, 661661), (8593, 633171), (13881, 391963), (19187, 283569), (21813, 249431), (25779, 211057), (30151, 180453), (35633, 152691), (50897, 106899), (57561, 94523), (60151, 90453)]