164367021

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{86011}}^1$

素因数の和:86041

約数の個数: 24

約数和(自身を含む): 274550304

約数和(自身を除く): 110183283

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 86011, 258033, 602077, 1118143, 1806231, 3354429, 4214539, 7827001, 12643617, 23481003, 54789007, 164367021]

約数ペア:

[(1, 164367021), (3, 54789007), (7, 23481003), (13, 12643617), (21, 7827001), (39, 4214539), (49, 3354429), (91, 1806231), (147, 1118143), (273, 602077), (637, 258033), (1911, 86011)]