226720832013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1\times {\mathrm{19759}}^1$

素因数の和:20850

約数の個数: 48

約数和(自身を含む): 356553550080

約数和(自身を除く): 129832718067

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 971, 1313, 2913, 3939, 8739, 11817, 12623, 19759, 37869, 59277, 98071, 113607, 177831, 256867, 294213, 770601, 882639, 1274923, 1995659, 2311803, 3824769, 5986977, 11474307, 17960931, 19185989, 25943567, 57557967, 77830701, 172673901, 233492103, 249417857, 748253571, 1937784889, 2244760713, 5813354667, 17440064001, 25191203557, 75573610671, 226720832013]

約数ペア:

[(1, 226720832013), (3, 75573610671), (9, 25191203557), (13, 17440064001), (39, 5813354667), (101, 2244760713), (117, 1937784889), (303, 748253571), (909, 249417857), (971, 233492103), (1313, 172673901), (2913, 77830701), (3939, 57557967), (8739, 25943567), (11817, 19185989), (12623, 17960931), (19759, 11474307), (37869, 5986977), (59277, 3824769), (98071, 2311803), (113607, 1995659), (177831, 1274923), (256867, 882639), (294213, 770601)]