270752013

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 478123776

約数和(自身を除く): 207371763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 101, 119, 153, 303, 357, 707, 909, 1071, 1717, 2121, 2503, 5151, 6363, 7509, 12019, 15453, 17521, 22527, 36057, 42551, 52563, 108171, 127653, 157689, 252803, 297857, 382959, 758409, 893571, 1769621, 2275227, 2680713, 4297651, 5308863, 12892953, 15926589, 30083557, 38678859, 90250671, 270752013]

約数ペア:

[(1, 270752013), (3, 90250671), (7, 38678859), (9, 30083557), (17, 15926589), (21, 12892953), (51, 5308863), (63, 4297651), (101, 2680713), (119, 2275227), (153, 1769621), (303, 893571), (357, 758409), (707, 382959), (909, 297857), (1071, 252803), (1717, 157689), (2121, 127653), (2503, 108171), (5151, 52563), (6363, 42551), (7509, 36057), (12019, 22527), (15453, 17521)]