156980053461

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36931}}^1\times {\mathrm{18401}}^1$

素因数の和:55353

約数の個数: 32

約数和(自身を含む): 260975102976

約数和(自身を除く): 103995049515

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 18401, 36931, 55203, 110793, 128807, 202411, 258517, 386421, 406241, 607233, 775551, 1218723, 1416877, 2843687, 4250631, 8531061, 679567331, 2038701993, 4756971317, 7475240641, 14270913951, 22425721923, 52326684487, 156980053461]

約数ペア:

[(1, 156980053461), (3, 52326684487), (7, 22425721923), (11, 14270913951), (21, 7475240641), (33, 4756971317), (77, 2038701993), (231, 679567331), (18401, 8531061), (36931, 4250631), (55203, 2843687), (110793, 1416877), (128807, 1218723), (202411, 775551), (258517, 607233), (386421, 406241)]