170961813

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5281}}^1$

素因数の和:5410

約数の個数: 32

約数和(自身を含む): 278889600

約数和(自身を除く): 107927787

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2943, 3597, 5281, 10791, 15843, 32373, 47529, 58091, 142587, 174273, 522819, 575629, 1568457, 1726887, 5180661, 6331919, 15541983, 18995757, 56987271, 170961813]

約数ペア:

[(1, 170961813), (3, 56987271), (9, 18995757), (11, 15541983), (27, 6331919), (33, 5180661), (99, 1726887), (109, 1568457), (297, 575629), (327, 522819), (981, 174273), (1199, 142587), (2943, 58091), (3597, 47529), (5281, 32373), (10791, 15843)]