27615203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 37158912

約数和(自身を除く): 9543709

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 503, 713, 1771, 2387, 3521, 4991, 5533, 7843, 11569, 15593, 38731, 54901, 80983, 109151, 127259, 171523, 358639, 890813, 1200661, 2510473, 3945029, 27615203]

約数ペア:

[(1, 27615203), (7, 3945029), (11, 2510473), (23, 1200661), (31, 890813), (77, 358639), (161, 171523), (217, 127259), (253, 109151), (341, 80983), (503, 54901), (713, 38731), (1771, 15593), (2387, 11569), (3521, 7843), (4991, 5533)]