53113797

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 72

約数和(自身を含む): 94610880

約数和(自身を除く): 41497083

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 121, 151, 153, 171, 187, 209, 323, 363, 453, 561, 627, 969, 1089, 1359, 1661, 1683, 1881, 2057, 2299, 2567, 2869, 2907, 3553, 4983, 6171, 6897, 7701, 8607, 10659, 14949, 18271, 18513, 20691, 23103, 25821, 28237, 31559, 31977, 39083, 48773, 54813, 84711, 94677, 117249, 146319, 164439, 254133, 284031, 310607, 347149, 351747, 438957, 536503, 931821, 1041447, 1609509, 2795463, 3124341, 4828527, 5901533, 17704599, 53113797]

約数ペア:

[(1, 53113797), (3, 17704599), (9, 5901533), (11, 4828527), (17, 3124341), (19, 2795463), (33, 1609509), (51, 1041447), (57, 931821), (99, 536503), (121, 438957), (151, 351747), (153, 347149), (171, 310607), (187, 284031), (209, 254133), (323, 164439), (363, 146319), (453, 117249), (561, 94677), (627, 84711), (969, 54813), (1089, 48773), (1359, 39083), (1661, 31977), (1683, 31559), (1881, 28237), (2057, 25821), (2299, 23103), (2567, 20691), (2869, 18513), (2907, 18271), (3553, 14949), (4983, 10659), (6171, 8607), (6897, 7701)]