295622921853

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{87511}}^1$

素因数の和:87639

約数の個数: 72

約数和(自身を含む): 516859873920

約数和(自身を除く): 221236952067

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 301, 387, 609, 903, 1247, 1827, 1849, 2709, 3741, 5547, 8729, 11223, 12943, 16641, 26187, 38829, 53621, 78561, 87511, 116487, 160863, 262533, 375347, 482589, 612577, 787599, 1126041, 1837731, 2537819, 3378123, 3762973, 5513193, 7613457, 11288919, 17764733, 22840371, 26340811, 33866757, 53294199, 79022433, 109126217, 159882597, 161807839, 237067299, 327378651, 485423517, 763883519, 982135953, 1132654873, 1456270551, 2291650557, 3397964619, 4692427331, 6874951671, 10193893857, 14077281993, 32846991317, 42231845979, 98540973951, 295622921853]

約数ペア:

[(1, 295622921853), (3, 98540973951), (7, 42231845979), (9, 32846991317), (21, 14077281993), (29, 10193893857), (43, 6874951671), (63, 4692427331), (87, 3397964619), (129, 2291650557), (203, 1456270551), (261, 1132654873), (301, 982135953), (387, 763883519), (609, 485423517), (903, 327378651), (1247, 237067299), (1827, 161807839), (1849, 159882597), (2709, 109126217), (3741, 79022433), (5547, 53294199), (8729, 33866757), (11223, 26340811), (12943, 22840371), (16641, 17764733), (26187, 11288919), (38829, 7613457), (53621, 5513193), (78561, 3762973), (87511, 3378123), (116487, 2537819), (160863, 1837731), (262533, 1126041), (375347, 787599), (482589, 612577)]