74290437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 127021440

約数和(自身を除く): 52731003

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 741, 897, 1311, 1453, 2223, 2691, 3933, 4359, 5681, 13077, 17043, 18889, 27607, 33419, 51129, 56667, 82821, 100257, 170001, 248463, 300771, 358891, 434447, 634961, 1076673, 1303341, 1904883, 3230019, 3910023, 5714649, 8254493, 24763479, 74290437]

約数ペア:

[(1, 74290437), (3, 24763479), (9, 8254493), (13, 5714649), (19, 3910023), (23, 3230019), (39, 1904883), (57, 1303341), (69, 1076673), (117, 634961), (171, 434447), (207, 358891), (247, 300771), (299, 248463), (437, 170001), (741, 100257), (897, 82821), (1311, 56667), (1453, 51129), (2223, 33419), (2691, 27607), (3933, 18889), (4359, 17043), (5681, 13077)]