72783753

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4861}}^1$

素因数の和:4925

約数の個数: 32

約数和(自身を含む): 119488512

約数和(自身を除く): 46704759

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4861, 4991, 14583, 14973, 34027, 102081, 111803, 150691, 335409, 452073, 782621, 1054837, 2347863, 3164511, 3465893, 10397679, 24261251, 72783753]

約数ペア:

[(1, 72783753), (3, 24261251), (7, 10397679), (21, 3465893), (23, 3164511), (31, 2347863), (69, 1054837), (93, 782621), (161, 452073), (217, 335409), (483, 150691), (651, 111803), (713, 102081), (2139, 34027), (4861, 14973), (4991, 14583)]