139905129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 234240000

約数和(自身を除く): 94334871

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 169, 237, 273, 499, 507, 553, 1027, 1183, 1497, 1659, 3081, 3493, 3549, 6487, 7189, 10479, 13351, 19461, 21567, 39421, 40053, 45409, 84331, 93457, 118263, 136227, 252993, 275947, 280371, 512473, 590317, 827841, 1537419, 1770951, 3587311, 6662149, 10761933, 19986447, 46635043, 139905129]

約数ペア:

[(1, 139905129), (3, 46635043), (7, 19986447), (13, 10761933), (21, 6662149), (39, 3587311), (79, 1770951), (91, 1537419), (169, 827841), (237, 590317), (273, 512473), (499, 280371), (507, 275947), (553, 252993), (1027, 136227), (1183, 118263), (1497, 93457), (1659, 84331), (3081, 45409), (3493, 40053), (3549, 39421), (6487, 21567), (7189, 19461), (10479, 13351)]