55621839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 92560384

約数和(自身を除く): 36938545

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2791, 2847, 6643, 8373, 19537, 19929, 36283, 58611, 108849, 203743, 253981, 611229, 761943, 1426201, 2648659, 4278603, 7945977, 18540613, 55621839]

約数ペア:

[(1, 55621839), (3, 18540613), (7, 7945977), (13, 4278603), (21, 2648659), (39, 1426201), (73, 761943), (91, 611229), (219, 253981), (273, 203743), (511, 108849), (949, 58611), (1533, 36283), (2791, 19929), (2847, 19537), (6643, 8373)]