75788013

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 121337856

約数和(自身を除く): 45549843

約数列:

[1, 3, 7, 21, 23, 69, 161, 173, 483, 519, 907, 1211, 2721, 3633, 3979, 6349, 11937, 19047, 20861, 27853, 62583, 83559, 146027, 156911, 438081, 470733, 1098377, 3295131, 3608953, 10826859, 25262671, 75788013]

約数ペア:

[(1, 75788013), (3, 25262671), (7, 10826859), (21, 3608953), (23, 3295131), (69, 1098377), (161, 470733), (173, 438081), (483, 156911), (519, 146027), (907, 83559), (1211, 62583), (2721, 27853), (3633, 20861), (3979, 19047), (6349, 11937)]