67943799

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2971}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 126488320

約数和(自身を除く): 58544521

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 2971, 3267, 7623, 8913, 20797, 22869, 26739, 32681, 62391, 80217, 98043, 187173, 228767, 294129, 359491, 561519, 686301, 882387, 1078473, 2058903, 2516437, 3235419, 6176709, 7549311, 9706257, 22647933, 67943799]

約数ペア:

[(1, 67943799), (3, 22647933), (7, 9706257), (9, 7549311), (11, 6176709), (21, 3235419), (27, 2516437), (33, 2058903), (63, 1078473), (77, 882387), (99, 686301), (121, 561519), (189, 359491), (231, 294129), (297, 228767), (363, 187173), (693, 98043), (847, 80217), (1089, 62391), (2079, 32681), (2541, 26739), (2971, 22869), (3267, 20797), (7623, 8913)]