157480260021

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12075781}}^1$

素因数の和:12075823

約数の個数: 40

約数和(自身を含む): 280544567424

約数和(自身を除く): 123064307403

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 12075781, 36227343, 84530467, 108682029, 253591401, 277742963, 326046087, 760774203, 833228889, 978138261, 1944200741, 2282322609, 2499686667, 5832602223, 6846967827, 7499060001, 17497806669, 22497180003, 52493420007, 157480260021]

約数ペア:

[(1, 157480260021), (3, 52493420007), (7, 22497180003), (9, 17497806669), (21, 7499060001), (23, 6846967827), (27, 5832602223), (63, 2499686667), (69, 2282322609), (81, 1944200741), (161, 978138261), (189, 833228889), (207, 760774203), (483, 326046087), (567, 277742963), (621, 253591401), (1449, 108682029), (1863, 84530467), (4347, 36227343), (13041, 12075781)]