273865306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 492014880

約数和(自身を除く): 218149574

約数列:

[1, 2, 11, 13, 22, 26, 83, 139, 143, 166, 278, 286, 913, 1079, 1529, 1807, 1826, 2158, 3058, 3614, 6889, 11537, 11869, 13778, 19877, 23074, 23738, 39754, 75779, 89557, 126907, 149981, 151558, 179114, 253814, 299962, 957571, 985127, 1649791, 1915142, 1970254, 3299582, 10533281, 12448423, 21066562, 24896846, 136932653, 273865306]

約数ペア:

[(1, 273865306), (2, 136932653), (11, 24896846), (13, 21066562), (22, 12448423), (26, 10533281), (83, 3299582), (139, 1970254), (143, 1915142), (166, 1649791), (278, 985127), (286, 957571), (913, 299962), (1079, 253814), (1529, 179114), (1807, 151558), (1826, 149981), (2158, 126907), (3058, 89557), (3614, 75779), (6889, 39754), (11537, 23738), (11869, 23074), (13778, 19877)]