672140450241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1051}}^1\times {\mathrm{50147}}^1$

素因数の和:51326

約数の個数: 48

約数和(自身を含む): 1056169033920

約数和(自身を除く): 384028583679

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1051, 1417, 3153, 4251, 9459, 12753, 13663, 40989, 50147, 114559, 122967, 150441, 343677, 451323, 651911, 1031031, 1489267, 1955733, 4467801, 5466023, 5867199, 13403403, 16398069, 49194207, 52704497, 71058299, 158113491, 213174897, 474340473, 639524691, 685158461, 2055475383, 5744790173, 6166426149, 17234370519, 51703111557, 74682272249, 224046816747, 672140450241]

約数ペア:

[(1, 672140450241), (3, 224046816747), (9, 74682272249), (13, 51703111557), (39, 17234370519), (109, 6166426149), (117, 5744790173), (327, 2055475383), (981, 685158461), (1051, 639524691), (1417, 474340473), (3153, 213174897), (4251, 158113491), (9459, 71058299), (12753, 52704497), (13663, 49194207), (40989, 16398069), (50147, 13403403), (114559, 5867199), (122967, 5466023), (150441, 4467801), (343677, 1955733), (451323, 1489267), (651911, 1031031)]