75990663

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 138654720

約数和(自身を除く): 62664057

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 67, 119, 153, 189, 201, 353, 357, 459, 469, 603, 1059, 1071, 1139, 1407, 1809, 2471, 3177, 3213, 3417, 4221, 6001, 7413, 7973, 9531, 10251, 12663, 18003, 22239, 23651, 23919, 30753, 42007, 54009, 66717, 70953, 71757, 126021, 162027, 165557, 212859, 215271, 378063, 402067, 496671, 638577, 1134189, 1206201, 1490013, 2814469, 3618603, 4470039, 8443407, 10855809, 25330221, 75990663]

約数ペア:

[(1, 75990663), (3, 25330221), (7, 10855809), (9, 8443407), (17, 4470039), (21, 3618603), (27, 2814469), (51, 1490013), (63, 1206201), (67, 1134189), (119, 638577), (153, 496671), (189, 402067), (201, 378063), (353, 215271), (357, 212859), (459, 165557), (469, 162027), (603, 126021), (1059, 71757), (1071, 70953), (1139, 66717), (1407, 54009), (1809, 42007), (2471, 30753), (3177, 23919), (3213, 23651), (3417, 22239), (4221, 18003), (6001, 12663), (7413, 10251), (7973, 9531)]