53725539

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 87542784

約数和(自身を除く): 33817245

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2713, 2829, 6601, 8139, 18991, 19803, 56973, 62399, 111233, 187197, 333699, 436793, 778631, 1310379, 2335893, 2558359, 7675077, 17908513, 53725539]

約数ペア:

[(1, 53725539), (3, 17908513), (7, 7675077), (21, 2558359), (23, 2335893), (41, 1310379), (69, 778631), (123, 436793), (161, 333699), (287, 187197), (483, 111233), (861, 62399), (943, 56973), (2713, 19803), (2829, 18991), (6601, 8139)]