75137517

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 139829760

約数和(自身を除く): 64692243

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 53, 63, 91, 117, 159, 189, 273, 351, 371, 477, 577, 689, 819, 1113, 1431, 1731, 2067, 2457, 3339, 4039, 4823, 5193, 6201, 7501, 10017, 12117, 14469, 15579, 18603, 22503, 30581, 36351, 43407, 52507, 67509, 91743, 109053, 130221, 157521, 202527, 214067, 275229, 397553, 472563, 642201, 825687, 1192659, 1417689, 1926603, 2782871, 3577977, 5779809, 8348613, 10733931, 25045839, 75137517]

約数ペア:

[(1, 75137517), (3, 25045839), (7, 10733931), (9, 8348613), (13, 5779809), (21, 3577977), (27, 2782871), (39, 1926603), (53, 1417689), (63, 1192659), (91, 825687), (117, 642201), (159, 472563), (189, 397553), (273, 275229), (351, 214067), (371, 202527), (477, 157521), (577, 130221), (689, 109053), (819, 91743), (1113, 67509), (1431, 52507), (1731, 43407), (2067, 36351), (2457, 30581), (3339, 22503), (4039, 18603), (4823, 15579), (5193, 14469), (6201, 12117), (7501, 10017)]