88390953

素因数分解:

$3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 154638720

約数和(自身を除く): 66247767

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 147, 189, 213, 441, 497, 639, 941, 1323, 1491, 1917, 2823, 3479, 4473, 6587, 8469, 10437, 13419, 19761, 25407, 31311, 46109, 59283, 66811, 93933, 138327, 177849, 200433, 414981, 467677, 601299, 1244943, 1403031, 1803897, 3273739, 4209093, 9821217, 12627279, 29463651, 88390953]

約数ペア:

[(1, 88390953), (3, 29463651), (7, 12627279), (9, 9821217), (21, 4209093), (27, 3273739), (49, 1803897), (63, 1403031), (71, 1244943), (147, 601299), (189, 467677), (213, 414981), (441, 200433), (497, 177849), (639, 138327), (941, 93933), (1323, 66811), (1491, 59283), (1917, 46109), (2823, 31311), (3479, 25407), (4473, 19761), (6587, 13419), (8469, 10437)]