357777147

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{45191}}^1$

素因数の和:45243

約数の個数: 32

約数和(自身を含む): 607380480

約数和(自身を除く): 249603333

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 45191, 135573, 316337, 587483, 949011, 1310539, 1762449, 3931617, 4112381, 9173773, 12337143, 17037007, 27521319, 51111021, 119259049, 357777147]

約数ペア:

[(1, 357777147), (3, 119259049), (7, 51111021), (13, 27521319), (21, 17037007), (29, 12337143), (39, 9173773), (87, 4112381), (91, 3931617), (203, 1762449), (273, 1310539), (377, 949011), (609, 587483), (1131, 316337), (2639, 135573), (7917, 45191)]