73691019

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{12239}}^1$

素因数の和:12471

約数の個数: 16

約数和(自身を含む): 109670400

約数和(自身を除く): 35979381

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 12239, 36717, 110151, 330453, 2729297, 8187891, 24563673, 73691019]

約数ペア:

[(1, 73691019), (3, 24563673), (9, 8187891), (27, 2729297), (223, 330453), (669, 110151), (2007, 36717), (6021, 12239)]