74481957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 129254400

約数和(自身を除く): 54772443

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 67, 99, 171, 197, 201, 209, 297, 513, 591, 603, 627, 737, 1273, 1773, 1809, 1881, 2167, 2211, 3743, 3819, 5319, 5643, 6501, 6633, 11229, 11457, 13199, 14003, 19503, 19899, 33687, 34371, 39597, 41173, 42009, 58509, 101061, 118791, 123519, 126027, 145189, 250781, 356373, 370557, 378081, 435567, 752343, 1111671, 1306701, 2257029, 2758591, 3920103, 6771087, 8275773, 24827319, 74481957]

約数ペア:

[(1, 74481957), (3, 24827319), (9, 8275773), (11, 6771087), (19, 3920103), (27, 2758591), (33, 2257029), (57, 1306701), (67, 1111671), (99, 752343), (171, 435567), (197, 378081), (201, 370557), (209, 356373), (297, 250781), (513, 145189), (591, 126027), (603, 123519), (627, 118791), (737, 101061), (1273, 58509), (1773, 42009), (1809, 41173), (1881, 39597), (2167, 34371), (2211, 33687), (3743, 19899), (3819, 19503), (5319, 14003), (5643, 13199), (6501, 11457), (6633, 11229)]