626918397

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 1006333632

約数和(自身を除く): 379415235

約数列:

[1, 3, 7, 21, 49, 53, 67, 147, 159, 201, 371, 469, 1113, 1201, 1407, 2597, 3283, 3551, 3603, 7791, 8407, 9849, 10653, 24857, 25221, 58849, 63653, 74571, 80467, 173999, 176547, 190959, 241401, 445571, 521997, 563269, 1336713, 1689807, 3118997, 3942883, 4264751, 9356991, 11828649, 12794253, 29853257, 89559771, 208972799, 626918397]

約数ペア:

[(1, 626918397), (3, 208972799), (7, 89559771), (21, 29853257), (49, 12794253), (53, 11828649), (67, 9356991), (147, 4264751), (159, 3942883), (201, 3118997), (371, 1689807), (469, 1336713), (1113, 563269), (1201, 521997), (1407, 445571), (2597, 241401), (3283, 190959), (3551, 176547), (3603, 173999), (7791, 80467), (8407, 74571), (9849, 63653), (10653, 58849), (24857, 25221)]