72038199

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 98028800

約数和(自身を除く): 25990601

約数列:

[1, 3, 67, 199, 201, 597, 1801, 5403, 13333, 39999, 120667, 358399, 362001, 1075197, 24012733, 72038199]

約数ペア:

[(1, 72038199), (3, 24012733), (67, 1075197), (199, 362001), (201, 358399), (597, 120667), (1801, 39999), (5403, 13333)]