122665179

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{64189}}^1$

素因数の和:64219

約数の個数: 24

約数和(自身を含む): 204894480

約数和(自身を除く): 82229301

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 64189, 192567, 449323, 834457, 1347969, 2503371, 3145261, 5841199, 9435783, 17523597, 40888393, 122665179]

約数ペア:

[(1, 122665179), (3, 40888393), (7, 17523597), (13, 9435783), (21, 5841199), (39, 3145261), (49, 2503371), (91, 1347969), (147, 834457), (273, 449323), (637, 192567), (1911, 64189)]