3078604809

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{7561}}^1$

素因数の和:7878

約数の個数: 48

約数和(自身を含む): 5322680064

約数和(自身を除く): 2244075255

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 281, 483, 843, 1449, 1967, 2529, 5901, 6463, 7561, 17703, 19389, 22683, 45241, 52927, 58167, 68049, 135723, 158781, 173903, 407169, 476343, 521709, 1217321, 1565127, 2124641, 3651963, 6373923, 10955889, 14872487, 19121769, 44617461, 48866743, 133852383, 146600229, 342067201, 439800687, 1026201603, 3078604809]

約数ペア:

[(1, 3078604809), (3, 1026201603), (7, 439800687), (9, 342067201), (21, 146600229), (23, 133852383), (63, 48866743), (69, 44617461), (161, 19121769), (207, 14872487), (281, 10955889), (483, 6373923), (843, 3651963), (1449, 2124641), (1967, 1565127), (2529, 1217321), (5901, 521709), (6463, 476343), (7561, 407169), (17703, 173903), (19389, 158781), (22683, 135723), (45241, 68049), (52927, 58167)]