127567908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{272581}}^1$

素因数の和:272604

約数の個数: 36

約数和(自身を含む): 347269468

約数和(自身を除く): 219701560

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 272581, 545162, 817743, 1090324, 1635486, 2453229, 3270972, 3543553, 4906458, 7087106, 9812916, 10630659, 14174212, 21261318, 31891977, 42522636, 63783954, 127567908]

約数ペア:

[(1, 127567908), (2, 63783954), (3, 42522636), (4, 31891977), (6, 21261318), (9, 14174212), (12, 10630659), (13, 9812916), (18, 7087106), (26, 4906458), (36, 3543553), (39, 3270972), (52, 2453229), (78, 1635486), (117, 1090324), (156, 817743), (234, 545162), (468, 272581)]