172116769509

素因数分解:

$3^6\times {\mathrm{3491}}^1\times {\mathrm{67631}}^1$

素因数の和:71140

約数の個数: 28

約数和(自身を含む): 258134841792

約数和(自身を除く): 86018072283

約数列:

[1, 3, 9, 27, 81, 243, 729, 3491, 10473, 31419, 67631, 94257, 202893, 282771, 608679, 848313, 1826037, 2544939, 5478111, 16434333, 49302999, 236099821, 708299463, 2124898389, 6374695167, 19124085501, 57372256503, 172116769509]

約数ペア:

[(1, 172116769509), (3, 57372256503), (9, 19124085501), (27, 6374695167), (81, 2124898389), (243, 708299463), (729, 236099821), (3491, 49302999), (10473, 16434333), (31419, 5478111), (67631, 2544939), (94257, 1826037), (202893, 848313), (282771, 608679)]