74662929

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 130089960

約数和(自身を除く): 55427031

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 109, 111, 121, 153, 187, 327, 333, 363, 407, 561, 629, 981, 1089, 1199, 1221, 1683, 1853, 1887, 2057, 3597, 3663, 4033, 4477, 5559, 5661, 6171, 6919, 10791, 12099, 13189, 13431, 16677, 18513, 20383, 20757, 36297, 39567, 40293, 44363, 61149, 62271, 68561, 76109, 118701, 133089, 183447, 205683, 224213, 228327, 399267, 487993, 617049, 672639, 684981, 754171, 1463979, 2017917, 2262513, 4391937, 6787539, 8295881, 24887643, 74662929]

約数ペア:

[(1, 74662929), (3, 24887643), (9, 8295881), (11, 6787539), (17, 4391937), (33, 2262513), (37, 2017917), (51, 1463979), (99, 754171), (109, 684981), (111, 672639), (121, 617049), (153, 487993), (187, 399267), (327, 228327), (333, 224213), (363, 205683), (407, 183447), (561, 133089), (629, 118701), (981, 76109), (1089, 68561), (1199, 62271), (1221, 61149), (1683, 44363), (1853, 40293), (1887, 39567), (2057, 36297), (3597, 20757), (3663, 20383), (4033, 18513), (4477, 16677), (5559, 13431), (5661, 13189), (6171, 12099), (6919, 10791)]