60782319

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 99800064

約数和(自身を除く): 39017745

約数列:

[1, 3, 9, 13, 27, 39, 71, 81, 117, 213, 243, 271, 351, 639, 813, 923, 1053, 1917, 2439, 2769, 3159, 3523, 5751, 7317, 8307, 10569, 17253, 19241, 21951, 24921, 31707, 57723, 65853, 74763, 95121, 173169, 224289, 250133, 285363, 519507, 750399, 856089, 1558521, 2251197, 4675563, 6753591, 20260773, 60782319]

約数ペア:

[(1, 60782319), (3, 20260773), (9, 6753591), (13, 4675563), (27, 2251197), (39, 1558521), (71, 856089), (81, 750399), (117, 519507), (213, 285363), (243, 250133), (271, 224289), (351, 173169), (639, 95121), (813, 74763), (923, 65853), (1053, 57723), (1917, 31707), (2439, 24921), (2769, 21951), (3159, 19241), (3523, 17253), (5751, 10569), (7317, 8307)]