71302869

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2377}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 116426880

約数和(自身を除く): 45124011

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 2377, 2727, 3333, 7131, 9999, 21393, 26147, 29997, 64179, 78441, 235323, 240077, 705969, 720231, 2160693, 2640847, 6482079, 7922541, 23767623, 71302869]

約数ペア:

[(1, 71302869), (3, 23767623), (9, 7922541), (11, 6482079), (27, 2640847), (33, 2160693), (99, 720231), (101, 705969), (297, 240077), (303, 235323), (909, 78441), (1111, 64179), (2377, 29997), (2727, 26147), (3333, 21393), (7131, 9999)]