156799938981

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{111491}}^1$

素因数の和:112041

約数の個数: 32

約数和(自身を含む): 240865532928

約数和(自身を除く): 84065593947

約数列:

[1, 3, 7, 21, 193, 347, 579, 1041, 1351, 2429, 4053, 7287, 66971, 111491, 200913, 334473, 468797, 780437, 1406391, 2341311, 21517763, 38687377, 64553289, 116062131, 150624341, 270811639, 451873023, 812434917, 7466663761, 22399991283, 52266646327, 156799938981]

約数ペア:

[(1, 156799938981), (3, 52266646327), (7, 22399991283), (21, 7466663761), (193, 812434917), (347, 451873023), (579, 270811639), (1041, 150624341), (1351, 116062131), (2429, 64553289), (4053, 38687377), (7287, 21517763), (66971, 2341311), (111491, 1406391), (200913, 780437), (334473, 468797)]