325267407

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 56

約数和(自身を含む): 518344320

約数和(自身を除く): 193076913

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 243, 279, 333, 389, 729, 837, 999, 1147, 1167, 2511, 2997, 3441, 3501, 7533, 8991, 10323, 10503, 12059, 14393, 22599, 26973, 30969, 31509, 36177, 43179, 92907, 94527, 108531, 129537, 278721, 283581, 325593, 388611, 446183, 836163, 976779, 1165833, 1338549, 2930337, 3497499, 4015647, 8791011, 10492497, 12046941, 36140823, 108422469, 325267407]

約数ペア:

[(1, 325267407), (3, 108422469), (9, 36140823), (27, 12046941), (31, 10492497), (37, 8791011), (81, 4015647), (93, 3497499), (111, 2930337), (243, 1338549), (279, 1165833), (333, 976779), (389, 836163), (729, 446183), (837, 388611), (999, 325593), (1147, 283581), (1167, 278721), (2511, 129537), (2997, 108531), (3441, 94527), (3501, 92907), (7533, 43179), (8991, 36177), (10323, 31509), (10503, 30969), (12059, 26973), (14393, 22599)]