47134269

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 89069760

約数和(自身を除く): 41935491

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 169, 171, 233, 247, 273, 399, 507, 699, 741, 819, 1183, 1197, 1521, 1631, 1729, 2097, 2223, 3029, 3211, 3549, 4427, 4893, 5187, 9087, 9633, 10647, 13281, 14679, 15561, 21203, 22477, 27261, 28899, 30989, 39377, 39843, 57551, 63609, 67431, 92967, 118131, 172653, 190827, 202293, 275639, 278901, 354393, 402857, 517959, 748163, 826917, 1208571, 2244489, 2480751, 3625713, 5237141, 6733467, 15711423, 47134269]

約数ペア:

[(1, 47134269), (3, 15711423), (7, 6733467), (9, 5237141), (13, 3625713), (19, 2480751), (21, 2244489), (39, 1208571), (57, 826917), (63, 748163), (91, 517959), (117, 402857), (133, 354393), (169, 278901), (171, 275639), (233, 202293), (247, 190827), (273, 172653), (399, 118131), (507, 92967), (699, 67431), (741, 63609), (819, 57551), (1183, 39843), (1197, 39377), (1521, 30989), (1631, 28899), (1729, 27261), (2097, 22477), (2223, 21203), (3029, 15561), (3211, 14679), (3549, 13281), (4427, 10647), (4893, 9633), (5187, 9087)]