90228249

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 139958280

約数和(自身を除く): 49730031

約数列:

[1, 3, 9, 27, 41, 81, 101, 123, 269, 303, 369, 807, 909, 1107, 2421, 2727, 3321, 4141, 7263, 8181, 11029, 12423, 21789, 27169, 33087, 37269, 81507, 99261, 111807, 244521, 297783, 335421, 733563, 893349, 1113929, 2200689, 3341787, 10025361, 30076083, 90228249]

約数ペア:

[(1, 90228249), (3, 30076083), (9, 10025361), (27, 3341787), (41, 2200689), (81, 1113929), (101, 893349), (123, 733563), (269, 335421), (303, 297783), (369, 244521), (807, 111807), (909, 99261), (1107, 81507), (2421, 37269), (2727, 33087), (3321, 27169), (4141, 21789), (7263, 12423), (8181, 11029)]