702097137

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 1212708744

約数和(自身を除く): 510611607

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 113, 147, 193, 219, 339, 441, 511, 579, 657, 791, 1017, 1351, 1533, 1737, 2373, 3577, 4053, 4599, 5537, 7119, 8249, 9457, 10731, 12159, 14089, 16611, 21809, 24747, 28371, 32193, 42267, 49833, 57743, 65427, 74241, 85113, 98623, 126801, 152663, 173229, 196281, 295869, 404201, 457989, 519687, 690361, 887607, 1068641, 1212603, 1373967, 1592057, 2071083, 3205923, 3637809, 4776171, 6213249, 9617769, 11144399, 14328513, 33433197, 78010793, 100299591, 234032379, 702097137]

約数ペア:

[(1, 702097137), (3, 234032379), (7, 100299591), (9, 78010793), (21, 33433197), (49, 14328513), (63, 11144399), (73, 9617769), (113, 6213249), (147, 4776171), (193, 3637809), (219, 3205923), (339, 2071083), (441, 1592057), (511, 1373967), (579, 1212603), (657, 1068641), (791, 887607), (1017, 690361), (1351, 519687), (1533, 457989), (1737, 404201), (2373, 295869), (3577, 196281), (4053, 173229), (4599, 152663), (5537, 126801), (7119, 98623), (8249, 85113), (9457, 74241), (10731, 65427), (12159, 57743), (14089, 49833), (16611, 42267), (21809, 32193), (24747, 28371)]