172322871

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{64613}}^1$

素因数の和:64750

約数の個数: 16

約数和(自身を含む): 264658944

約数和(自身を除く): 92336073

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 64613, 193839, 452291, 1356873, 8205851, 24617553, 57440957, 172322871]

約数ペア:

[(1, 172322871), (3, 57440957), (7, 24617553), (21, 8205851), (127, 1356873), (381, 452291), (889, 193839), (2667, 64613)]