203553273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12071}}^1$

素因数の和:12165

約数の個数: 32

約数和(自身を含む): 343037952

約数和(自身を除く): 139484679

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 12071, 16863, 36213, 84497, 132781, 253491, 398343, 881183, 929467, 2643549, 2788401, 6168281, 9693013, 18504843, 29079039, 67851091, 203553273]

約数ペア:

[(1, 203553273), (3, 67851091), (7, 29079039), (11, 18504843), (21, 9693013), (33, 6168281), (73, 2788401), (77, 2643549), (219, 929467), (231, 881183), (511, 398343), (803, 253491), (1533, 132781), (2409, 84497), (5621, 36213), (12071, 16863)]