492182901

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 857473344

約数和(自身を除く): 365290443

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 163, 167, 287, 369, 441, 489, 501, 861, 1141, 1169, 1467, 1503, 2009, 2583, 3423, 3507, 6027, 6683, 6847, 7987, 8183, 10269, 10521, 18081, 20049, 20541, 23961, 24549, 27221, 46781, 47929, 60147, 61623, 71883, 73647, 81663, 140343, 143787, 190547, 244989, 327467, 335503, 421029, 431361, 571641, 982401, 1006509, 1116061, 1333829, 1714923, 2947203, 3019527, 3348183, 4001487, 7812427, 10044549, 12004461, 23437281, 54686989, 70311843, 164060967, 492182901]

約数ペア:

[(1, 492182901), (3, 164060967), (7, 70311843), (9, 54686989), (21, 23437281), (41, 12004461), (49, 10044549), (63, 7812427), (123, 4001487), (147, 3348183), (163, 3019527), (167, 2947203), (287, 1714923), (369, 1333829), (441, 1116061), (489, 1006509), (501, 982401), (861, 571641), (1141, 431361), (1169, 421029), (1467, 335503), (1503, 327467), (2009, 244989), (2583, 190547), (3423, 143787), (3507, 140343), (6027, 81663), (6683, 73647), (6847, 71883), (7987, 61623), (8183, 60147), (10269, 47929), (10521, 46781), (18081, 27221), (20049, 24549), (20541, 23961)]