63041979

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 51870021

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2999, 3003, 7007, 8997, 20993, 21021, 32989, 38987, 62979, 98967, 116961, 146951, 230923, 272909, 428857, 440853, 692769, 818727, 1286571, 1616461, 1910363, 3001999, 4849383, 5731089, 9005997, 21013993, 63041979]

約数ペア:

[(1, 63041979), (3, 21013993), (7, 9005997), (11, 5731089), (13, 4849383), (21, 3001999), (33, 1910363), (39, 1616461), (49, 1286571), (77, 818727), (91, 692769), (143, 440853), (147, 428857), (231, 272909), (273, 230923), (429, 146951), (539, 116961), (637, 98967), (1001, 62979), (1617, 38987), (1911, 32989), (2999, 21021), (3003, 20993), (7007, 8997)]