1906985727

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101333}}^1$

素因数の和:101400

約数の個数: 32

約数和(自身を含む): 3064340160

約数和(自身を除く): 1157354433

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 2091, 6273, 18819, 101333, 303999, 911997, 1722661, 2735991, 4154653, 5167983, 12463959, 15503949, 37391877, 46511847, 70629101, 112175631, 211887303, 635661909, 1906985727]

約数ペア:

[(1, 1906985727), (3, 635661909), (9, 211887303), (17, 112175631), (27, 70629101), (41, 46511847), (51, 37391877), (123, 15503949), (153, 12463959), (369, 5167983), (459, 4154653), (697, 2735991), (1107, 1722661), (2091, 911997), (6273, 303999), (18819, 101333)]