191370879

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132071}}^1$

素因数の和:132107

約数の個数: 24

約数和(自身を含む): 329651712

約数和(自身を除く): 138280833

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 132071, 396213, 924497, 1188639, 2773491, 3037633, 8320473, 9112899, 21263431, 27338697, 63790293, 191370879]

約数ペア:

[(1, 191370879), (3, 63790293), (7, 27338697), (9, 21263431), (21, 9112899), (23, 8320473), (63, 3037633), (69, 2773491), (161, 1188639), (207, 924497), (483, 396213), (1449, 132071)]