66758889197

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{1409}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 91148581440

約数和(自身を除く): 24389692243

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 169, 331, 847, 1001, 1183, 1409, 1573, 1859, 2317, 3641, 4303, 9863, 11011, 13013, 15499, 18317, 20449, 25487, 30121, 40051, 47333, 55939, 108493, 128219, 143143, 170489, 201487, 238121, 280357, 331331, 391573, 466379, 520663, 615329, 1193423, 1410409, 1666847, 2216357, 2619331, 3264653, 3644641, 4307303, 5130169, 6062927, 6768619, 15514499, 18335317, 28812641, 35911183, 42440489, 47380333, 56431859, 66692197, 78818051, 201688487, 395023013, 466845379, 551726357, 733614167, 866998561, 5135299169, 6068989927, 9536984171, 66758889197]

約数ペア:

[(1, 66758889197), (7, 9536984171), (11, 6068989927), (13, 5135299169), (77, 866998561), (91, 733614167), (121, 551726357), (143, 466845379), (169, 395023013), (331, 201688487), (847, 78818051), (1001, 66692197), (1183, 56431859), (1409, 47380333), (1573, 42440489), (1859, 35911183), (2317, 28812641), (3641, 18335317), (4303, 15514499), (9863, 6768619), (11011, 6062927), (13013, 5130169), (15499, 4307303), (18317, 3644641), (20449, 3264653), (25487, 2619331), (30121, 2216357), (40051, 1666847), (47333, 1410409), (55939, 1193423), (108493, 615329), (128219, 520663), (143143, 466379), (170489, 391573), (201487, 331331), (238121, 280357)]