74908647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 127775232

約数和(自身を除く): 52866585

約数列:

[1, 3, 9, 11, 17, 33, 47, 51, 99, 141, 153, 187, 423, 517, 561, 799, 947, 1551, 1683, 2397, 2841, 4653, 7191, 8523, 8789, 10417, 16099, 26367, 31251, 44509, 48297, 79101, 93753, 133527, 144891, 177089, 400581, 489599, 531267, 756653, 1468797, 1593801, 2269959, 4406391, 6809877, 8323183, 24969549, 74908647]

約数ペア:

[(1, 74908647), (3, 24969549), (9, 8323183), (11, 6809877), (17, 4406391), (33, 2269959), (47, 1593801), (51, 1468797), (99, 756653), (141, 531267), (153, 489599), (187, 400581), (423, 177089), (517, 144891), (561, 133527), (799, 93753), (947, 79101), (1551, 48297), (1683, 44509), (2397, 31251), (2841, 26367), (4653, 16099), (7191, 10417), (8523, 8789)]