66794553

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 118849536

約数和(自身を除く): 52054983

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1487, 1953, 2139, 4461, 4991, 6417, 10409, 13383, 14973, 31227, 34201, 44919, 46097, 93681, 102603, 138291, 239407, 307809, 322679, 414873, 718221, 968037, 1060231, 2154663, 2904111, 3180693, 7421617, 9542079, 22264851, 66794553]

約数ペア:

[(1, 66794553), (3, 22264851), (7, 9542079), (9, 7421617), (21, 3180693), (23, 2904111), (31, 2154663), (63, 1060231), (69, 968037), (93, 718221), (161, 414873), (207, 322679), (217, 307809), (279, 239407), (483, 138291), (651, 102603), (713, 93681), (1449, 46097), (1487, 44919), (1953, 34201), (2139, 31227), (4461, 14973), (4991, 13383), (6417, 10409)]