72749853

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 118062720

約数和(自身を除く): 45312867

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 617, 1191, 1851, 3573, 4367, 5553, 6787, 10719, 13101, 16659, 20361, 39303, 61083, 117909, 183249, 244949, 734847, 2204541, 2694439, 6613623, 8083317, 24249951, 72749853]

約数ペア:

[(1, 72749853), (3, 24249951), (9, 8083317), (11, 6613623), (27, 2694439), (33, 2204541), (99, 734847), (297, 244949), (397, 183249), (617, 117909), (1191, 61083), (1851, 39303), (3573, 20361), (4367, 16659), (5553, 13101), (6787, 10719)]