86203299

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 59862621

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 91, 147, 237, 273, 553, 571, 637, 1027, 1659, 1713, 1911, 3081, 3871, 3997, 7189, 7423, 11613, 11991, 21567, 22269, 27979, 45109, 50323, 51961, 83937, 135327, 150969, 155883, 315763, 363727, 586417, 947289, 1091181, 1759251, 2210341, 4104919, 6631023, 12314757, 28734433, 86203299]

約数ペア:

[(1, 86203299), (3, 28734433), (7, 12314757), (13, 6631023), (21, 4104919), (39, 2210341), (49, 1759251), (79, 1091181), (91, 947289), (147, 586417), (237, 363727), (273, 315763), (553, 155883), (571, 150969), (637, 135327), (1027, 83937), (1659, 51961), (1713, 50323), (1911, 45109), (3081, 27979), (3871, 22269), (3997, 21567), (7189, 11991), (7423, 11613)]