133770399

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 216631296

約数和(自身を除く): 82860897

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 367, 1021, 1101, 2569, 3063, 6239, 7147, 7707, 17357, 18717, 21441, 43673, 52071, 121499, 131019, 364497, 374707, 1124121, 2622949, 6370019, 7868847, 19110057, 44590133, 133770399]

約数ペア:

[(1, 133770399), (3, 44590133), (7, 19110057), (17, 7868847), (21, 6370019), (51, 2622949), (119, 1124121), (357, 374707), (367, 364497), (1021, 131019), (1101, 121499), (2569, 52071), (3063, 43673), (6239, 21441), (7147, 18717), (7707, 17357)]