749274301719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1\times {\mathrm{25577}}^1$

素因数の和:26776

約数の個数: 48

約数和(自身を含む): 1138730104512

約数和(自身を除く): 389455802793

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1033, 1233, 3099, 3151, 9297, 9453, 23759, 25577, 28359, 71277, 76731, 141521, 213831, 230193, 424563, 588271, 1273689, 1764813, 3254983, 3504049, 5294439, 9764949, 10512147, 26421041, 29294847, 31536441, 79263123, 80593127, 237789369, 241779381, 607683943, 725338143, 1823051829, 3619682617, 5469155487, 10859047851, 32577143553, 83252700191, 249758100573, 749274301719]

約数ペア:

[(1, 749274301719), (3, 249758100573), (9, 83252700191), (23, 32577143553), (69, 10859047851), (137, 5469155487), (207, 3619682617), (411, 1823051829), (1033, 725338143), (1233, 607683943), (3099, 241779381), (3151, 237789369), (9297, 80593127), (9453, 79263123), (23759, 31536441), (25577, 29294847), (28359, 26421041), (71277, 10512147), (76731, 9764949), (141521, 5294439), (213831, 3504049), (230193, 3254983), (424563, 1764813), (588271, 1273689)]