76547349

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{20107}}^1$

素因数の和:20166

約数の個数: 20

約数和(自身を含む): 116787264

約数和(自身を除く): 40239915

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 20107, 60321, 180963, 542889, 945029, 1628667, 2835087, 8505261, 25515783, 76547349]

約数ペア:

[(1, 76547349), (3, 25515783), (9, 8505261), (27, 2835087), (47, 1628667), (81, 945029), (141, 542889), (423, 180963), (1269, 60321), (3807, 20107)]