127971942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38569}}^1$

素因数の和:38660

約数の個数: 32

約数和(自身を含む): 296217600

約数和(自身を除く): 168245658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 38569, 77138, 115707, 231414, 269983, 539966, 809949, 1619898, 3046951, 6093902, 9140853, 18281706, 21328657, 42657314, 63985971, 127971942]

約数ペア:

[(1, 127971942), (2, 63985971), (3, 42657314), (6, 21328657), (7, 18281706), (14, 9140853), (21, 6093902), (42, 3046951), (79, 1619898), (158, 809949), (237, 539966), (474, 269983), (553, 231414), (1106, 115707), (1659, 77138), (3318, 38569)]