272507697

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2273}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 493803648

約数和(自身を除く): 221295951

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 173, 231, 519, 693, 1211, 1557, 1903, 2273, 3633, 5709, 6819, 10899, 13321, 15911, 17127, 20457, 25003, 39963, 47733, 75009, 119889, 143199, 175021, 225027, 393229, 525063, 1179687, 1575189, 2752603, 3539061, 4325519, 8257809, 12976557, 24773427, 30278633, 38929671, 90835899, 272507697]

約数ペア:

[(1, 272507697), (3, 90835899), (7, 38929671), (9, 30278633), (11, 24773427), (21, 12976557), (33, 8257809), (63, 4325519), (77, 3539061), (99, 2752603), (173, 1575189), (231, 1179687), (519, 525063), (693, 393229), (1211, 225027), (1557, 175021), (1903, 143199), (2273, 119889), (3633, 75009), (5709, 47733), (6819, 39963), (10899, 25003), (13321, 20457), (15911, 17127)]