75744639

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 121741488

約数和(自身を除く): 45996849

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 821, 1139, 1377, 1809, 2463, 3417, 5427, 7389, 10251, 13957, 22167, 30753, 41871, 55007, 66501, 92259, 125613, 165021, 376839, 495063, 935119, 1130517, 1485189, 2805357, 4455567, 8416071, 25248213, 75744639]

約数ペア:

[(1, 75744639), (3, 25248213), (9, 8416071), (17, 4455567), (27, 2805357), (51, 1485189), (67, 1130517), (81, 935119), (153, 495063), (201, 376839), (459, 165021), (603, 125613), (821, 92259), (1139, 66501), (1377, 55007), (1809, 41871), (2463, 30753), (3417, 22167), (5427, 13957), (7389, 10251)]