72776979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25349}}^1$

素因数の和:25395

約数の個数: 24

約数和(自身を含む): 118638000

約数和(自身を除く): 45861021

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 25349, 76047, 228141, 278839, 735121, 836517, 2205363, 2509551, 6616089, 8086331, 24258993, 72776979]

約数ペア:

[(1, 72776979), (3, 24258993), (9, 8086331), (11, 6616089), (29, 2509551), (33, 2205363), (87, 836517), (99, 735121), (261, 278839), (319, 228141), (957, 76047), (2871, 25349)]