75636621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 122923008

約数和(自身を除く): 47286387

約数列:

[1, 3, 9, 17, 31, 37, 51, 93, 111, 153, 279, 333, 431, 527, 629, 1147, 1293, 1581, 1887, 3441, 3879, 4743, 5661, 7327, 10323, 13361, 15947, 19499, 21981, 40083, 47841, 58497, 65943, 120249, 143523, 175491, 227137, 271099, 494357, 681411, 813297, 1483071, 2044233, 2439891, 4449213, 8404069, 25212207, 75636621]

約数ペア:

[(1, 75636621), (3, 25212207), (9, 8404069), (17, 4449213), (31, 2439891), (37, 2044233), (51, 1483071), (93, 813297), (111, 681411), (153, 494357), (279, 271099), (333, 227137), (431, 175491), (527, 143523), (629, 120249), (1147, 65943), (1293, 58497), (1581, 47841), (1887, 40083), (3441, 21981), (3879, 19499), (4743, 15947), (5661, 13361), (7327, 10323)]