47795601

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 27717999

約数列:

[1, 3, 7, 21, 37, 111, 137, 259, 411, 449, 777, 959, 1347, 2877, 3143, 5069, 9429, 15207, 16613, 35483, 49839, 61513, 106449, 116291, 184539, 348873, 430591, 1291773, 2275981, 6827943, 15931867, 47795601]

約数ペア:

[(1, 47795601), (3, 15931867), (7, 6827943), (21, 2275981), (37, 1291773), (111, 430591), (137, 348873), (259, 184539), (411, 116291), (449, 106449), (777, 61513), (959, 49839), (1347, 35483), (2877, 16613), (3143, 15207), (5069, 9429)]