1569264489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 2580990720

約数和(自身を除く): 1011726231

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 173, 351, 387, 519, 559, 601, 1161, 1557, 1677, 1803, 2249, 4671, 5031, 5409, 6747, 7439, 7813, 15093, 16227, 20241, 22317, 23439, 25843, 60723, 66951, 70317, 77529, 96707, 103973, 200853, 210951, 232587, 290121, 311919, 335959, 697761, 870363, 935757, 1007877, 1351649, 2611089, 2807271, 3023631, 4054947, 4470839, 9070893, 12164841, 13412517, 36494523, 40237551, 58120907, 120712653, 174362721, 523088163, 1569264489]

約数ペア:

[(1, 1569264489), (3, 523088163), (9, 174362721), (13, 120712653), (27, 58120907), (39, 40237551), (43, 36494523), (117, 13412517), (129, 12164841), (173, 9070893), (351, 4470839), (387, 4054947), (519, 3023631), (559, 2807271), (601, 2611089), (1161, 1351649), (1557, 1007877), (1677, 935757), (1803, 870363), (2249, 697761), (4671, 335959), (5031, 311919), (5409, 290121), (6747, 232587), (7439, 210951), (7813, 200853), (15093, 103973), (16227, 96707), (20241, 77529), (22317, 70317), (23439, 66951), (25843, 60723)]