211676645745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1\times {\mathrm{84913}}^1$

素因数の和:86742

約数の個数: 48

約数和(自身を含む): 378958275072

約数和(自身を除く): 167281629327

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1787, 5361, 8935, 16083, 26805, 55397, 80415, 84913, 166191, 254739, 276985, 424565, 498573, 764217, 830955, 1273695, 2492865, 2632303, 3821085, 7896909, 13161515, 23690727, 39484545, 118453635, 151739531, 455218593, 758697655, 1365655779, 2276092965, 4703925461, 6828278895, 14111776383, 23519627305, 42335329149, 70558881915, 211676645745]

約数ペア:

[(1, 211676645745), (3, 70558881915), (5, 42335329149), (9, 23519627305), (15, 14111776383), (31, 6828278895), (45, 4703925461), (93, 2276092965), (155, 1365655779), (279, 758697655), (465, 455218593), (1395, 151739531), (1787, 118453635), (5361, 39484545), (8935, 23690727), (16083, 13161515), (26805, 7896909), (55397, 3821085), (80415, 2632303), (84913, 2492865), (166191, 1273695), (254739, 830955), (276985, 764217), (424565, 498573)]