73913517

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 115754496

約数和(自身を除く): 41840979

約数列:

[1, 3, 9, 31, 43, 61, 93, 101, 129, 183, 279, 303, 387, 549, 909, 1333, 1891, 2623, 3131, 3999, 4343, 5673, 6161, 7869, 9393, 11997, 13029, 17019, 18483, 23607, 28179, 39087, 55449, 81313, 134633, 190991, 243939, 264923, 403899, 572973, 731817, 794769, 1211697, 1718919, 2384307, 8212613, 24637839, 73913517]

約数ペア:

[(1, 73913517), (3, 24637839), (9, 8212613), (31, 2384307), (43, 1718919), (61, 1211697), (93, 794769), (101, 731817), (129, 572973), (183, 403899), (279, 264923), (303, 243939), (387, 190991), (549, 134633), (909, 81313), (1333, 55449), (1891, 39087), (2623, 28179), (3131, 23607), (3999, 18483), (4343, 17019), (5673, 13029), (6161, 11997), (7869, 9393)]