26248833

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 19474047

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 53, 83, 117, 153, 159, 221, 249, 351, 459, 477, 663, 689, 747, 901, 1079, 1411, 1431, 1989, 2067, 2241, 2703, 3237, 4233, 4399, 5967, 6201, 8109, 9711, 11713, 12699, 13197, 18343, 18603, 24327, 29133, 35139, 38097, 39591, 55029, 57187, 74783, 105417, 118773, 165087, 171561, 224349, 316251, 495261, 514683, 673047, 972179, 1544049, 2019141, 2916537, 8749611, 26248833]

約数ペア:

[(1, 26248833), (3, 8749611), (9, 2916537), (13, 2019141), (17, 1544049), (27, 972179), (39, 673047), (51, 514683), (53, 495261), (83, 316251), (117, 224349), (153, 171561), (159, 165087), (221, 118773), (249, 105417), (351, 74783), (459, 57187), (477, 55029), (663, 39591), (689, 38097), (747, 35139), (901, 29133), (1079, 24327), (1411, 18603), (1431, 18343), (1989, 13197), (2067, 12699), (2241, 11713), (2703, 9711), (3237, 8109), (4233, 6201), (4399, 5967)]