24753681

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 39975936

約数和(自身を除く): 15222255

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 103, 129, 207, 243, 309, 387, 621, 927, 989, 1161, 1863, 2369, 2781, 2967, 3483, 4429, 5589, 7107, 8343, 8901, 10449, 13287, 21321, 25029, 26703, 39861, 63963, 80109, 101867, 119583, 191889, 240327, 305601, 358749, 575667, 916803, 1076247, 2750409, 8251227, 24753681]

約数ペア:

[(1, 24753681), (3, 8251227), (9, 2750409), (23, 1076247), (27, 916803), (43, 575667), (69, 358749), (81, 305601), (103, 240327), (129, 191889), (207, 119583), (243, 101867), (309, 80109), (387, 63963), (621, 39861), (927, 26703), (989, 25029), (1161, 21321), (1863, 13287), (2369, 10449), (2781, 8901), (2967, 8343), (3483, 7107), (4429, 5589)]