83792163

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9955

約数の個数: 32

約数和(自身を含む): 141955072

約数和(自身を除く): 58162909

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 9901, 29703, 69307, 128713, 207921, 306931, 386139, 900991, 920793, 2148517, 2702973, 3990103, 6445551, 11970309, 27930721, 83792163]

約数ペア:

[(1, 83792163), (3, 27930721), (7, 11970309), (13, 6445551), (21, 3990103), (31, 2702973), (39, 2148517), (91, 920793), (93, 900991), (217, 386139), (273, 306931), (403, 207921), (651, 128713), (1209, 69307), (2821, 29703), (8463, 9901)]