91421538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3541}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 197558592

約数和(自身を除く): 106137054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 331, 662, 993, 1986, 3541, 4303, 7082, 8606, 10623, 12909, 21246, 25818, 46033, 92066, 138099, 276198, 1172071, 2344142, 3516213, 7032426, 15236923, 30473846, 45710769, 91421538]

約数ペア:

[(1, 91421538), (2, 45710769), (3, 30473846), (6, 15236923), (13, 7032426), (26, 3516213), (39, 2344142), (78, 1172071), (331, 276198), (662, 138099), (993, 92066), (1986, 46033), (3541, 25818), (4303, 21246), (7082, 12909), (8606, 10623)]