161048971521

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18466801}}^1$

素因数の和:18466846

約数の個数: 32

約数和(自身を含む): 265921948800

約数和(自身を除く): 104872977279

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 18466801, 55400403, 166201209, 313935617, 350869219, 498603627, 941806851, 1052607657, 2825420553, 3157822971, 5964776723, 8476261659, 9473468913, 17894330169, 53682990507, 161048971521]

約数ペア:

[(1, 161048971521), (3, 53682990507), (9, 17894330169), (17, 9473468913), (19, 8476261659), (27, 5964776723), (51, 3157822971), (57, 2825420553), (153, 1052607657), (171, 941806851), (323, 498603627), (459, 350869219), (513, 313935617), (969, 166201209), (2907, 55400403), (8721, 18466801)]