49153461

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 29643339

約数列:

[1, 3, 7, 21, 23, 69, 149, 161, 447, 483, 683, 1043, 2049, 3129, 3427, 4781, 10281, 14343, 15709, 23989, 47127, 71967, 101767, 109963, 305301, 329889, 712369, 2137107, 2340641, 7021923, 16384487, 49153461]

約数ペア:

[(1, 49153461), (3, 16384487), (7, 7021923), (21, 2340641), (23, 2137107), (69, 712369), (149, 329889), (161, 305301), (447, 109963), (483, 101767), (683, 71967), (1043, 47127), (2049, 23989), (3129, 15709), (3427, 14343), (4781, 10281)]