207171135

素因数分解:

$3^3\times 5^1\times {\mathrm{1534601}}^1$

素因数の和:1534615

約数の個数: 16

約数和(自身を含む): 368304480

約数和(自身を除く): 161133345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1534601, 4603803, 7673005, 13811409, 23019015, 41434227, 69057045, 207171135]

約数ペア:

[(1, 207171135), (3, 69057045), (5, 41434227), (9, 23019015), (15, 13811409), (27, 7673005), (45, 4603803), (135, 1534601)]