127029678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{3137}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 269767584

約数和(自身を除く): 142737906

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 794, 1191, 2382, 3137, 6274, 6749, 9411, 13498, 18822, 20247, 40494, 53329, 106658, 159987, 319974, 1245389, 2490778, 3736167, 7472334, 21171613, 42343226, 63514839, 127029678]

約数ペア:

[(1, 127029678), (2, 63514839), (3, 42343226), (6, 21171613), (17, 7472334), (34, 3736167), (51, 2490778), (102, 1245389), (397, 319974), (794, 159987), (1191, 106658), (2382, 53329), (3137, 40494), (6274, 20247), (6749, 18822), (9411, 13498)]