111916917

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 198696960

約数和(自身を除く): 86780043

約数列:

[1, 3, 7, 9, 21, 27, 43, 47, 63, 129, 141, 189, 293, 301, 329, 387, 423, 879, 903, 987, 1161, 1269, 2021, 2051, 2637, 2709, 2961, 6063, 6153, 7911, 8127, 8883, 12599, 13771, 14147, 18189, 18459, 37797, 41313, 42441, 54567, 55377, 88193, 96397, 113391, 123939, 127323, 264579, 289191, 340173, 371817, 381969, 592153, 793737, 867573, 1776459, 2381211, 2602719, 4145071, 5329377, 12435213, 15988131, 37305639, 111916917]

約数ペア:

[(1, 111916917), (3, 37305639), (7, 15988131), (9, 12435213), (21, 5329377), (27, 4145071), (43, 2602719), (47, 2381211), (63, 1776459), (129, 867573), (141, 793737), (189, 592153), (293, 381969), (301, 371817), (329, 340173), (387, 289191), (423, 264579), (879, 127323), (903, 123939), (987, 113391), (1161, 96397), (1269, 88193), (2021, 55377), (2051, 54567), (2637, 42441), (2709, 41313), (2961, 37797), (6063, 18459), (6153, 18189), (7911, 14147), (8127, 13771), (8883, 12599)]