56788263

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2659}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 97036800

約数和(自身を除く): 40248537

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 339, 791, 1017, 2373, 2659, 3051, 7119, 7977, 18613, 21357, 23931, 55839, 71793, 167517, 300467, 502551, 901401, 2103269, 2704203, 6309807, 8112609, 18929421, 56788263]

約数ペア:

[(1, 56788263), (3, 18929421), (7, 8112609), (9, 6309807), (21, 2704203), (27, 2103269), (63, 901401), (113, 502551), (189, 300467), (339, 167517), (791, 71793), (1017, 55839), (2373, 23931), (2659, 21357), (3051, 18613), (7119, 7977)]