616734351

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{1783}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 955653120

約数和(自身を除く): 338918769

約数列:

[1, 3, 9, 23, 27, 69, 207, 557, 621, 1671, 1783, 5013, 5349, 12811, 15039, 16047, 38433, 41009, 48141, 115299, 123027, 345897, 369081, 993131, 1107243, 2979393, 8938179, 22842013, 26814537, 68526039, 205578117, 616734351]

約数ペア:

[(1, 616734351), (3, 205578117), (9, 68526039), (23, 26814537), (27, 22842013), (69, 8938179), (207, 2979393), (557, 1107243), (621, 993131), (1671, 369081), (1783, 345897), (5013, 123027), (5349, 115299), (12811, 48141), (15039, 41009), (16047, 38433)]