61830693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 99840000

約数和(自身を除く): 38009307

約数列:

[1, 3, 9, 19, 23, 57, 69, 79, 171, 199, 207, 237, 437, 597, 711, 1311, 1501, 1791, 1817, 3781, 3933, 4503, 4577, 5451, 11343, 13509, 13731, 15721, 16353, 34029, 34523, 41193, 47163, 86963, 103569, 141489, 260889, 298699, 310707, 361583, 782667, 896097, 1084749, 2688291, 3254247, 6870077, 20610231, 61830693]

約数ペア:

[(1, 61830693), (3, 20610231), (9, 6870077), (19, 3254247), (23, 2688291), (57, 1084749), (69, 896097), (79, 782667), (171, 361583), (199, 310707), (207, 298699), (237, 260889), (437, 141489), (597, 103569), (711, 86963), (1311, 47163), (1501, 41193), (1791, 34523), (1817, 34029), (3781, 16353), (3933, 15721), (4503, 13731), (4577, 13509), (5451, 11343)]