136768143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 195955200

約数和(自身を除く): 59187057

約数列:

[1, 3, 23, 53, 69, 149, 159, 251, 447, 753, 1219, 3427, 3657, 5773, 7897, 10281, 13303, 17319, 23691, 37399, 39909, 112197, 181631, 305969, 544893, 860177, 917907, 1982147, 2580531, 5946441, 45589381, 136768143]

約数ペア:

[(1, 136768143), (3, 45589381), (23, 5946441), (53, 2580531), (69, 1982147), (149, 917907), (159, 860177), (251, 544893), (447, 305969), (753, 181631), (1219, 112197), (3427, 39909), (3657, 37399), (5773, 23691), (7897, 17319), (10281, 13303)]