53042367

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 83994624

約数和(自身を除く): 30952257

約数列:

[1, 3, 7, 21, 47, 61, 141, 183, 329, 427, 881, 987, 1281, 2643, 2867, 6167, 8601, 18501, 20069, 41407, 53741, 60207, 124221, 161223, 289849, 376187, 869547, 1128561, 2525827, 7577481, 17680789, 53042367]

約数ペア:

[(1, 53042367), (3, 17680789), (7, 7577481), (21, 2525827), (47, 1128561), (61, 869547), (141, 376187), (183, 289849), (329, 161223), (427, 124221), (881, 60207), (987, 53741), (1281, 41407), (2643, 20069), (2867, 18501), (6167, 8601)]