156938624613

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{7603}}^1\times {\mathrm{61987}}^1$

素因数の和:69633

約数の個数: 24

約数和(自身を含む): 232850235488

約数和(自身を除く): 75911610875

約数列:

[1, 3, 9, 37, 111, 333, 7603, 22809, 61987, 68427, 185961, 281311, 557883, 843933, 2293519, 2531799, 6880557, 20641671, 471287161, 1413861483, 4241584449, 17437624957, 52312874871, 156938624613]

約数ペア:

[(1, 156938624613), (3, 52312874871), (9, 17437624957), (37, 4241584449), (111, 1413861483), (333, 471287161), (7603, 20641671), (22809, 6880557), (61987, 2531799), (68427, 2293519), (185961, 843933), (281311, 557883)]