66245949

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 120531840

約数和(自身を除く): 54285891

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 693, 763, 877, 981, 1199, 2289, 2631, 3597, 6139, 6867, 7893, 8393, 9647, 10791, 18417, 25179, 28941, 55251, 67529, 75537, 86823, 95593, 202587, 286779, 607761, 669151, 860337, 1051523, 2007453, 3154569, 6022359, 7360661, 9463707, 22081983, 66245949]

約数ペア:

[(1, 66245949), (3, 22081983), (7, 9463707), (9, 7360661), (11, 6022359), (21, 3154569), (33, 2007453), (63, 1051523), (77, 860337), (99, 669151), (109, 607761), (231, 286779), (327, 202587), (693, 95593), (763, 86823), (877, 75537), (981, 67529), (1199, 55251), (2289, 28941), (2631, 25179), (3597, 18417), (6139, 10791), (6867, 9647), (7893, 8393)]