148679949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 223432704

約数和(自身を除く): 74752755

約数列:

[1, 3, 11, 33, 37, 111, 263, 407, 463, 789, 1221, 1389, 2893, 5093, 8679, 9731, 15279, 17131, 29193, 51393, 107041, 121769, 188441, 321123, 365307, 565323, 1339459, 4018377, 4505453, 13516359, 49559983, 148679949]

約数ペア:

[(1, 148679949), (3, 49559983), (11, 13516359), (33, 4505453), (37, 4018377), (111, 1339459), (263, 565323), (407, 365307), (463, 321123), (789, 188441), (1221, 121769), (1389, 107041), (2893, 51393), (5093, 29193), (8679, 17131), (9731, 15279)]