1625667057

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{56963}}^1$

素因数の和:57130

約数の個数: 32

約数和(自身を含む): 2770728960

約数和(自身を除く): 1145061903

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 453, 1057, 1359, 3171, 4077, 9513, 28539, 56963, 170889, 398741, 512667, 1196223, 1538001, 3588669, 8601413, 10766007, 25804239, 60209891, 77412717, 180629673, 232238151, 541889019, 1625667057]

約数ペア:

[(1, 1625667057), (3, 541889019), (7, 232238151), (9, 180629673), (21, 77412717), (27, 60209891), (63, 25804239), (151, 10766007), (189, 8601413), (453, 3588669), (1057, 1538001), (1359, 1196223), (3171, 512667), (4077, 398741), (9513, 170889), (28539, 56963)]