156933231

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{6317}}^1$

素因数の和:6360

約数の個数: 36

約数和(自身を含む): 263612232

約数和(自身を除く): 106679001

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1911, 3549, 6317, 8281, 18951, 24843, 44219, 82121, 132657, 246363, 309533, 574847, 928599, 1067573, 1724541, 3202719, 4023929, 7473011, 12071787, 22419033, 52311077, 156933231]

約数ペア:

[(1, 156933231), (3, 52311077), (7, 22419033), (13, 12071787), (21, 7473011), (39, 4023929), (49, 3202719), (91, 1724541), (147, 1067573), (169, 928599), (273, 574847), (507, 309533), (637, 246363), (1183, 132657), (1911, 82121), (3549, 44219), (6317, 24843), (8281, 18951)]