156950829693

素因数分解:

$3^2\times 7^2\times {\mathrm{18211}}^1\times {\mathrm{19543}}^1$

素因数の和:37774

約数の個数: 36

約数和(自身を含む): 263748078048

約数和(自身を除く): 106797248355

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 18211, 19543, 54633, 58629, 127477, 136801, 163899, 175887, 382431, 410403, 892339, 957607, 1147293, 1231209, 2677017, 2872821, 8031051, 8618463, 355897573, 1067692719, 2491283011, 3203078157, 7473849033, 17438981077, 22421547099, 52316943231, 156950829693]

約数ペア:

[(1, 156950829693), (3, 52316943231), (7, 22421547099), (9, 17438981077), (21, 7473849033), (49, 3203078157), (63, 2491283011), (147, 1067692719), (441, 355897573), (18211, 8618463), (19543, 8031051), (54633, 2872821), (58629, 2677017), (127477, 1231209), (136801, 1147293), (163899, 957607), (175887, 892339), (382431, 410403)]