779236803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 1259781120

約数和(自身を除く): 480544317

約数列:

[1, 3, 9, 17, 23, 51, 69, 79, 153, 207, 237, 391, 711, 1173, 1343, 1817, 2803, 3519, 4029, 5451, 8409, 12087, 16353, 25227, 30889, 47651, 64469, 92667, 142953, 193407, 221437, 278001, 428859, 580221, 664311, 1095973, 1992933, 3287919, 3764429, 5093051, 9863757, 11293287, 15279153, 33879861, 45837459, 86581867, 259745601, 779236803]

約数ペア:

[(1, 779236803), (3, 259745601), (9, 86581867), (17, 45837459), (23, 33879861), (51, 15279153), (69, 11293287), (79, 9863757), (153, 5093051), (207, 3764429), (237, 3287919), (391, 1992933), (711, 1095973), (1173, 664311), (1343, 580221), (1817, 428859), (2803, 278001), (3519, 221437), (4029, 193407), (5451, 142953), (8409, 92667), (12087, 64469), (16353, 47651), (25227, 30889)]