75923991

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 134779008

約数和(自身を除く): 58855017

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 121, 143, 173, 279, 341, 363, 403, 429, 519, 1023, 1089, 1209, 1287, 1557, 1573, 1903, 2249, 3069, 3627, 3751, 4433, 4719, 5363, 5709, 6747, 11253, 13299, 14157, 16089, 17127, 20241, 20933, 24739, 33759, 39897, 48267, 48763, 58993, 62799, 69719, 74217, 146289, 176979, 188397, 209157, 222651, 272129, 438867, 530937, 627471, 648923, 766909, 816387, 1946769, 2300727, 2449161, 5840307, 6902181, 8435999, 25307997, 75923991]

約数ペア:

[(1, 75923991), (3, 25307997), (9, 8435999), (11, 6902181), (13, 5840307), (31, 2449161), (33, 2300727), (39, 1946769), (93, 816387), (99, 766909), (117, 648923), (121, 627471), (143, 530937), (173, 438867), (279, 272129), (341, 222651), (363, 209157), (403, 188397), (429, 176979), (519, 146289), (1023, 74217), (1089, 69719), (1209, 62799), (1287, 58993), (1557, 48763), (1573, 48267), (1903, 39897), (2249, 33759), (3069, 24739), (3627, 20933), (3751, 20241), (4433, 17127), (4719, 16089), (5363, 14157), (5709, 13299), (6747, 11253)]