75426399

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 118389024

約数和(自身を除く): 42962625

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 423, 617, 799, 867, 1851, 2397, 2601, 5553, 7191, 10489, 13583, 28999, 31467, 40749, 86997, 94401, 122247, 178313, 260991, 492983, 534939, 1478949, 1604817, 4436847, 8380711, 25142133, 75426399]

約数ペア:

[(1, 75426399), (3, 25142133), (9, 8380711), (17, 4436847), (47, 1604817), (51, 1478949), (141, 534939), (153, 492983), (289, 260991), (423, 178313), (617, 122247), (799, 94401), (867, 86997), (1851, 40749), (2397, 31467), (2601, 28999), (5553, 13583), (7191, 10489)]