201616696521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3880453}}^1$

素因数の和:3880733

約数の個数: 24

約数和(自身を含む): 305096815296

約数和(自身を除く): 103480118775

約数列:

[1, 3, 9, 23, 69, 207, 251, 753, 2259, 5773, 17319, 51957, 3880453, 11641359, 34924077, 89250419, 267751257, 803253771, 973993703, 2921981109, 8765943327, 22401855169, 67205565507, 201616696521]

約数ペア:

[(1, 201616696521), (3, 67205565507), (9, 22401855169), (23, 8765943327), (69, 2921981109), (207, 973993703), (251, 803253771), (753, 267751257), (2259, 89250419), (5773, 34924077), (17319, 11641359), (51957, 3880453)]