151777681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 177539040

約数和(自身を除く): 25761359

約数列:

[1, 11, 19, 107, 121, 209, 617, 1177, 2033, 2299, 6787, 11723, 12947, 22363, 66019, 74657, 128953, 245993, 726209, 1254361, 1418483, 7988299, 13797971, 151777681]

約数ペア:

[(1, 151777681), (11, 13797971), (19, 7988299), (107, 1418483), (121, 1254361), (209, 726209), (617, 245993), (1177, 128953), (2033, 74657), (2299, 66019), (6787, 22363), (11723, 12947)]