99770671

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 147202272

約数和(自身を除く): 47431601

約数列:

[1, 7, 11, 13, 17, 41, 77, 91, 119, 121, 143, 169, 187, 221, 287, 451, 533, 697, 847, 1001, 1183, 1309, 1547, 1573, 1859, 2057, 2431, 2873, 3157, 3731, 4879, 4961, 5863, 6929, 7667, 9061, 11011, 13013, 14399, 17017, 20111, 20449, 26741, 31603, 34727, 41041, 48503, 53669, 63427, 64493, 76219, 84337, 99671, 117793, 143143, 187187, 221221, 347633, 451451, 533533, 590359, 697697, 824551, 838409, 1096381, 1295723, 2433431, 5868863, 7674667, 9070061, 14252953, 99770671]

約数ペア:

[(1, 99770671), (7, 14252953), (11, 9070061), (13, 7674667), (17, 5868863), (41, 2433431), (77, 1295723), (91, 1096381), (119, 838409), (121, 824551), (143, 697697), (169, 590359), (187, 533533), (221, 451451), (287, 347633), (451, 221221), (533, 187187), (697, 143143), (847, 117793), (1001, 99671), (1183, 84337), (1309, 76219), (1547, 64493), (1573, 63427), (1859, 53669), (2057, 48503), (2431, 41041), (2873, 34727), (3157, 31603), (3731, 26741), (4879, 20449), (4961, 20111), (5863, 17017), (6929, 14399), (7667, 13013), (9061, 11011)]