156928015503

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{143909}}^1$

素因数の和:144852

約数の個数: 48

約数和(自身を含む): 272991513600

約数和(自身を除く): 116063498097

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 911, 1197, 2733, 6377, 8199, 17309, 19131, 51927, 57393, 121163, 143909, 155781, 363489, 431727, 1007363, 1090467, 1295181, 2734271, 3022089, 8202813, 9066267, 19139897, 24608439, 57419691, 131101099, 172259073, 393303297, 917707693, 1179909891, 2490920881, 2753123079, 7472762643, 8259369237, 17436446167, 22418287929, 52309338501, 156928015503]

約数ペア:

[(1, 156928015503), (3, 52309338501), (7, 22418287929), (9, 17436446167), (19, 8259369237), (21, 7472762643), (57, 2753123079), (63, 2490920881), (133, 1179909891), (171, 917707693), (399, 393303297), (911, 172259073), (1197, 131101099), (2733, 57419691), (6377, 24608439), (8199, 19139897), (17309, 9066267), (19131, 8202813), (51927, 3022089), (57393, 2734271), (121163, 1295181), (143909, 1090467), (155781, 1007363), (363489, 431727)]