397401366951

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{121553}}^1$

素因数の和:121796

約数の個数: 48

約数和(自身を含む): 600729592320

約数和(自身を除く): 203328225369

約数列:

[1, 3, 9, 47, 59, 131, 141, 177, 393, 423, 531, 1179, 2773, 6157, 7729, 8319, 18471, 23187, 24957, 55413, 69561, 121553, 363263, 364659, 1089789, 1093977, 3269367, 5712991, 7171627, 15923443, 17138973, 21514881, 47770329, 51416919, 64544643, 143310987, 337066469, 748401821, 939483137, 1011199407, 2245205463, 2818449411, 3033598221, 6735616389, 8455348233, 44155707439, 132467122317, 397401366951]

約数ペア:

[(1, 397401366951), (3, 132467122317), (9, 44155707439), (47, 8455348233), (59, 6735616389), (131, 3033598221), (141, 2818449411), (177, 2245205463), (393, 1011199407), (423, 939483137), (531, 748401821), (1179, 337066469), (2773, 143310987), (6157, 64544643), (7729, 51416919), (8319, 47770329), (18471, 21514881), (23187, 17138973), (24957, 15923443), (55413, 7171627), (69561, 5712991), (121553, 3269367), (363263, 1093977), (364659, 1089789)]