82293471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 136334016

約数和(自身を除く): 54040545

約数列:

[1, 3, 9, 13, 23, 39, 53, 69, 117, 159, 207, 299, 477, 577, 689, 897, 1219, 1731, 2067, 2691, 3657, 5193, 6201, 7501, 10971, 13271, 15847, 22503, 30581, 39813, 47541, 67509, 91743, 119439, 142623, 172523, 275229, 397553, 517569, 703363, 1192659, 1552707, 2110089, 3577977, 6330267, 9143719, 27431157, 82293471]

約数ペア:

[(1, 82293471), (3, 27431157), (9, 9143719), (13, 6330267), (23, 3577977), (39, 2110089), (53, 1552707), (69, 1192659), (117, 703363), (159, 517569), (207, 397553), (299, 275229), (477, 172523), (577, 142623), (689, 119439), (897, 91743), (1219, 67509), (1731, 47541), (2067, 39813), (2691, 30581), (3657, 22503), (5193, 15847), (6201, 13271), (7501, 10971)]