551444659871

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1\times {\mathrm{51151}}^1$

素因数の和:53519

約数の個数: 32

約数和(自身を含む): 680608051200

約数和(自身を除く): 129163391329

約数列:

[1, 7, 23, 29, 161, 203, 667, 2309, 4669, 16163, 51151, 53107, 66961, 358057, 371749, 468727, 1176473, 1483379, 1540103, 8235311, 10383653, 10780721, 34117717, 118107659, 238824019, 826753613, 2716476157, 3425122111, 19015333099, 23975854777, 78777808553, 551444659871]

約数ペア:

[(1, 551444659871), (7, 78777808553), (23, 23975854777), (29, 19015333099), (161, 3425122111), (203, 2716476157), (667, 826753613), (2309, 238824019), (4669, 118107659), (16163, 34117717), (51151, 10780721), (53107, 10383653), (66961, 8235311), (358057, 1540103), (371749, 1483379), (468727, 1176473)]