127412172

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{27017}}^1$

素因数の和:27158

約数の個数: 36

約数和(自身を含む): 324540216

約数和(自身を除く): 197128044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 27017, 54034, 81051, 108068, 162102, 243153, 324204, 486306, 972612, 3539227, 7078454, 10617681, 14156908, 21235362, 31853043, 42470724, 63706086, 127412172]

約数ペア:

[(1, 127412172), (2, 63706086), (3, 42470724), (4, 31853043), (6, 21235362), (9, 14156908), (12, 10617681), (18, 7078454), (36, 3539227), (131, 972612), (262, 486306), (393, 324204), (524, 243153), (786, 162102), (1179, 108068), (1572, 81051), (2358, 54034), (4716, 27017)]