427387590399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2111}}^1\times {\mathrm{3119}}^1$

素因数の和:5532

約数の個数: 64

約数和(自身を含む): 713557278720

約数和(自身を除く): 286169688321

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 843, 1967, 2111, 3091, 3119, 5901, 6333, 9273, 9357, 14777, 21637, 21833, 23221, 34309, 44331, 64911, 65499, 69663, 102927, 162547, 240163, 487641, 593191, 720489, 876439, 1779573, 2629317, 4152337, 6135073, 6525101, 6584209, 9640829, 12457011, 18405219, 19575303, 19752627, 28922487, 45675707, 46089463, 67485803, 72426299, 137027121, 138268389, 202457409, 217278897, 506984093, 1520952279, 1850162729, 5550488187, 12951139103, 20351790019, 38853417309, 61055370057, 142462530133, 427387590399]

約数ペア:

[(1, 427387590399), (3, 142462530133), (7, 61055370057), (11, 38853417309), (21, 20351790019), (33, 12951139103), (77, 5550488187), (231, 1850162729), (281, 1520952279), (843, 506984093), (1967, 217278897), (2111, 202457409), (3091, 138268389), (3119, 137027121), (5901, 72426299), (6333, 67485803), (9273, 46089463), (9357, 45675707), (14777, 28922487), (21637, 19752627), (21833, 19575303), (23221, 18405219), (34309, 12457011), (44331, 9640829), (64911, 6584209), (65499, 6525101), (69663, 6135073), (102927, 4152337), (162547, 2629317), (240163, 1779573), (487641, 876439), (593191, 720489)]