87967263

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 124270272

約数和(自身を除く): 36303009

約数列:

[1, 3, 41, 73, 97, 101, 123, 219, 291, 303, 2993, 3977, 4141, 7081, 7373, 8979, 9797, 11931, 12423, 21243, 22119, 29391, 290321, 302293, 401677, 715181, 870963, 906879, 1205031, 2145543, 29322421, 87967263]

約数ペア:

[(1, 87967263), (3, 29322421), (41, 2145543), (73, 1205031), (97, 906879), (101, 870963), (123, 715181), (219, 401677), (291, 302293), (303, 290321), (2993, 29391), (3977, 22119), (4141, 21243), (7081, 12423), (7373, 11931), (8979, 9797)]