108578847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 165896640

約数和(自身を除く): 57317793

約数列:

[1, 3, 13, 17, 39, 51, 221, 389, 421, 663, 1167, 1263, 5057, 5473, 6613, 7157, 15171, 16419, 19839, 21471, 85969, 93041, 163769, 257907, 279123, 491307, 2128997, 2784073, 6386991, 8352219, 36192949, 108578847]

約数ペア:

[(1, 108578847), (3, 36192949), (13, 8352219), (17, 6386991), (39, 2784073), (51, 2128997), (221, 491307), (389, 279123), (421, 257907), (663, 163769), (1167, 93041), (1263, 85969), (5057, 21471), (5473, 19839), (6613, 16419), (7157, 15171)]