103158979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 138608640

約数和(自身を除く): 35449661

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 1771, 1879, 2387, 4991, 7843, 13153, 20669, 43217, 54901, 58249, 144683, 302519, 407743, 475387, 640739, 1339727, 3327709, 4485173, 9378089, 14736997, 103158979]

約数ペア:

[(1, 103158979), (7, 14736997), (11, 9378089), (23, 4485173), (31, 3327709), (77, 1339727), (161, 640739), (217, 475387), (253, 407743), (341, 302519), (713, 144683), (1771, 58249), (1879, 54901), (2387, 43217), (4991, 20669), (7843, 13153)]