68670459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 117542880

約数和(自身を除く): 48872421

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 229, 233, 429, 687, 699, 1287, 2061, 2097, 2519, 2563, 2977, 3029, 7557, 7689, 8931, 9087, 22671, 23067, 26793, 27261, 32747, 33319, 53357, 98241, 99957, 160071, 294723, 299871, 480213, 586927, 693641, 1760781, 2080923, 5282343, 6242769, 7630051, 22890153, 68670459]

約数ペア:

[(1, 68670459), (3, 22890153), (9, 7630051), (11, 6242769), (13, 5282343), (33, 2080923), (39, 1760781), (99, 693641), (117, 586927), (143, 480213), (229, 299871), (233, 294723), (429, 160071), (687, 99957), (699, 98241), (1287, 53357), (2061, 33319), (2097, 32747), (2519, 27261), (2563, 26793), (2977, 23067), (3029, 22671), (7557, 9087), (7689, 8931)]