127821798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{42019}}^1$

素因数の和:42053

約数の個数: 36

約数和(自身を含む): 299896740

約数和(自身を除く): 172074942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 42019, 84038, 126057, 252114, 378171, 546247, 756342, 1092494, 1638741, 3277482, 4916223, 7101211, 9832446, 14202422, 21303633, 42607266, 63910899, 127821798]

約数ペア:

[(1, 127821798), (2, 63910899), (3, 42607266), (6, 21303633), (9, 14202422), (13, 9832446), (18, 7101211), (26, 4916223), (39, 3277482), (78, 1638741), (117, 1092494), (169, 756342), (234, 546247), (338, 378171), (507, 252114), (1014, 126057), (1521, 84038), (3042, 42019)]