77560857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 126996480

約数和(自身を除く): 49435623

約数列:

[1, 3, 9, 11, 33, 47, 79, 99, 141, 211, 237, 423, 517, 633, 711, 869, 1551, 1899, 2321, 2607, 3713, 4653, 6963, 7821, 9917, 11139, 16669, 20889, 29751, 33417, 40843, 50007, 89253, 109087, 122529, 150021, 183359, 327261, 367587, 550077, 783443, 981783, 1650231, 2350329, 7050987, 8617873, 25853619, 77560857]

約数ペア:

[(1, 77560857), (3, 25853619), (9, 8617873), (11, 7050987), (33, 2350329), (47, 1650231), (79, 981783), (99, 783443), (141, 550077), (211, 367587), (237, 327261), (423, 183359), (517, 150021), (633, 122529), (711, 109087), (869, 89253), (1551, 50007), (1899, 40843), (2321, 33417), (2607, 29751), (3713, 20889), (4653, 16669), (6963, 11139), (7821, 9917)]