59785551

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 102755328

約数和(自身を除く): 42969777

約数列:

[1, 3, 7, 9, 21, 47, 61, 63, 141, 183, 329, 331, 423, 427, 549, 987, 993, 1281, 2317, 2867, 2961, 2979, 3843, 6951, 8601, 15557, 20069, 20191, 20853, 25803, 46671, 60207, 60573, 108899, 140013, 141337, 180621, 181719, 326697, 424011, 948977, 980091, 1272033, 2846931, 6642839, 8540793, 19928517, 59785551]

約数ペア:

[(1, 59785551), (3, 19928517), (7, 8540793), (9, 6642839), (21, 2846931), (47, 1272033), (61, 980091), (63, 948977), (141, 424011), (183, 326697), (329, 181719), (331, 180621), (423, 141337), (427, 140013), (549, 108899), (987, 60573), (993, 60207), (1281, 46671), (2317, 25803), (2867, 20853), (2961, 20191), (2979, 20069), (3843, 15557), (6951, 8601)]