61388173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 23214707

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2039, 2737, 4301, 14273, 22429, 30107, 34663, 46897, 157003, 242641, 328279, 381293, 515867, 797249, 2669051, 3611069, 5580743, 8769739, 61388173]

約数ペア:

[(1, 61388173), (7, 8769739), (11, 5580743), (17, 3611069), (23, 2669051), (77, 797249), (119, 515867), (161, 381293), (187, 328279), (253, 242641), (391, 157003), (1309, 46897), (1771, 34663), (2039, 30107), (2737, 22429), (4301, 14273)]