144639513

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 224116200

約数和(自身を除く): 79476687

約数列:

[1, 3, 9, 27, 41, 81, 97, 123, 291, 369, 449, 873, 1107, 1347, 2619, 3321, 3977, 4041, 7857, 11931, 12123, 18409, 35793, 36369, 43553, 55227, 107379, 130659, 165681, 322137, 391977, 497043, 1175931, 1491129, 1785673, 3527793, 5357019, 16071057, 48213171, 144639513]

約数ペア:

[(1, 144639513), (3, 48213171), (9, 16071057), (27, 5357019), (41, 3527793), (81, 1785673), (97, 1491129), (123, 1175931), (291, 497043), (369, 391977), (449, 322137), (873, 165681), (1107, 130659), (1347, 107379), (2619, 55227), (3321, 43553), (3977, 36369), (4041, 35793), (7857, 18409), (11931, 12123)]