15879427263

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{9811}}^1$

素因数の和:10964

約数の個数: 48

約数和(自身を含む): 27380660736

約数和(自身を除く): 11501233473

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1117, 1449, 3351, 7819, 9811, 10053, 23457, 25691, 29433, 68677, 70371, 77073, 88299, 179837, 206031, 225653, 231219, 539511, 618093, 676959, 1579571, 1618533, 2030877, 4738713, 10958887, 14216139, 32876661, 76712209, 98629983, 230136627, 252054401, 690409881, 756163203, 1764380807, 2268489609, 5293142421, 15879427263]

約数ペア:

[(1, 15879427263), (3, 5293142421), (7, 2268489609), (9, 1764380807), (21, 756163203), (23, 690409881), (63, 252054401), (69, 230136627), (161, 98629983), (207, 76712209), (483, 32876661), (1117, 14216139), (1449, 10958887), (3351, 4738713), (7819, 2030877), (9811, 1618533), (10053, 1579571), (23457, 676959), (25691, 618093), (29433, 539511), (68677, 231219), (70371, 225653), (77073, 206031), (88299, 179837)]