271492023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 445658112

約数和(自身を除く): 174166089

約数列:

[1, 3, 11, 17, 23, 33, 51, 53, 69, 159, 187, 253, 391, 397, 561, 583, 759, 901, 1173, 1191, 1219, 1749, 2703, 3657, 4301, 4367, 6749, 9131, 9911, 12903, 13101, 13409, 20247, 20723, 21041, 27393, 29733, 40227, 62169, 63123, 74239, 100441, 155227, 222717, 227953, 231451, 301323, 357697, 465681, 483943, 683859, 694353, 1073091, 1451829, 1707497, 3934667, 5122491, 5323373, 8227031, 11804001, 15970119, 24681093, 90497341, 271492023]

約数ペア:

[(1, 271492023), (3, 90497341), (11, 24681093), (17, 15970119), (23, 11804001), (33, 8227031), (51, 5323373), (53, 5122491), (69, 3934667), (159, 1707497), (187, 1451829), (253, 1073091), (391, 694353), (397, 683859), (561, 483943), (583, 465681), (759, 357697), (901, 301323), (1173, 231451), (1191, 227953), (1219, 222717), (1749, 155227), (2703, 100441), (3657, 74239), (4301, 63123), (4367, 62169), (6749, 40227), (9131, 29733), (9911, 27393), (12903, 21041), (13101, 20723), (13409, 20247)]