1285756444161

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1\times {\mathrm{179483}}^1$

素因数の和:180835

約数の個数: 64

約数和(自身を含む): 2253744691200

約数和(自身を除く): 967988247039

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1307, 1827, 3921, 5481, 9149, 11763, 27447, 35289, 37903, 82341, 113709, 179483, 247023, 265321, 341127, 538449, 795963, 1023381, 1256381, 1615347, 2387889, 3769143, 4846041, 5205007, 7163667, 11307429, 15615021, 33922287, 36435049, 46845063, 109305147, 140535189, 234584281, 327915441, 703752843, 983746323, 1642089967, 2111258529, 4926269901, 6333775587, 6802944149, 14778809703, 20408832447, 44336429109, 47620609043, 61226497341, 142861827129, 183679492023, 428585481387, 1285756444161]

約数ペア:

[(1, 1285756444161), (3, 428585481387), (7, 183679492023), (9, 142861827129), (21, 61226497341), (27, 47620609043), (29, 44336429109), (63, 20408832447), (87, 14778809703), (189, 6802944149), (203, 6333775587), (261, 4926269901), (609, 2111258529), (783, 1642089967), (1307, 983746323), (1827, 703752843), (3921, 327915441), (5481, 234584281), (9149, 140535189), (11763, 109305147), (27447, 46845063), (35289, 36435049), (37903, 33922287), (82341, 15615021), (113709, 11307429), (179483, 7163667), (247023, 5205007), (265321, 4846041), (341127, 3769143), (538449, 2387889), (795963, 1615347), (1023381, 1256381)]