27739173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 48416256

約数和(自身を除く): 20677083

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 227, 231, 253, 483, 529, 681, 759, 1587, 1589, 1771, 2497, 3703, 4767, 5221, 5313, 5819, 7491, 11109, 15663, 17457, 17479, 36547, 40733, 52437, 57431, 109641, 120083, 122199, 172293, 360249, 402017, 840581, 1206051, 1320913, 2521743, 3962739, 9246391, 27739173]

約数ペア:

[(1, 27739173), (3, 9246391), (7, 3962739), (11, 2521743), (21, 1320913), (23, 1206051), (33, 840581), (69, 402017), (77, 360249), (161, 172293), (227, 122199), (231, 120083), (253, 109641), (483, 57431), (529, 52437), (681, 40733), (759, 36547), (1587, 17479), (1589, 17457), (1771, 15663), (2497, 11109), (3703, 7491), (4767, 5819), (5221, 5313)]