15695579979

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{7603}}^1$

素因数の和:8256

約数の個数: 32

約数和(自身を含む): 23451952640

約数和(自身を除く): 7756372661

約数列:

[1, 3, 9, 27, 157, 471, 487, 1413, 1461, 4239, 4383, 7603, 13149, 22809, 68427, 76459, 205281, 229377, 688131, 1193671, 2064393, 3581013, 3702661, 10743039, 11107983, 32229117, 33323949, 99971847, 581317777, 1743953331, 5231859993, 15695579979]

約数ペア:

[(1, 15695579979), (3, 5231859993), (9, 1743953331), (27, 581317777), (157, 99971847), (471, 33323949), (487, 32229117), (1413, 11107983), (1461, 10743039), (4239, 3702661), (4383, 3581013), (7603, 2064393), (13149, 1193671), (22809, 688131), (68427, 229377), (76459, 205281)]