27201663

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 44169216

約数和(自身を除く): 16967553

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 157, 207, 243, 279, 471, 621, 713, 837, 1413, 1863, 2139, 2511, 3611, 4239, 4867, 5589, 6417, 7533, 10833, 12717, 14601, 19251, 32499, 38151, 43803, 57753, 97497, 111941, 131409, 173259, 292491, 335823, 394227, 877473, 1007469, 1182681, 3022407, 9067221, 27201663]

約数ペア:

[(1, 27201663), (3, 9067221), (9, 3022407), (23, 1182681), (27, 1007469), (31, 877473), (69, 394227), (81, 335823), (93, 292491), (157, 173259), (207, 131409), (243, 111941), (279, 97497), (471, 57753), (621, 43803), (713, 38151), (837, 32499), (1413, 19251), (1863, 14601), (2139, 12717), (2511, 10833), (3611, 7533), (4239, 6417), (4867, 5589)]