79100553

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 130744320

約数和(自身を除く): 51643767

約数列:

[1, 3, 7, 19, 21, 49, 57, 127, 133, 147, 223, 381, 399, 669, 889, 931, 1561, 2413, 2667, 2793, 4237, 4683, 6223, 7239, 10927, 12711, 16891, 18669, 28321, 29659, 32781, 50673, 84963, 88977, 118237, 198247, 207613, 354711, 538099, 594741, 622839, 1387729, 1614297, 3766693, 4163187, 11300079, 26366851, 79100553]

約数ペア:

[(1, 79100553), (3, 26366851), (7, 11300079), (19, 4163187), (21, 3766693), (49, 1614297), (57, 1387729), (127, 622839), (133, 594741), (147, 538099), (223, 354711), (381, 207613), (399, 198247), (669, 118237), (889, 88977), (931, 84963), (1561, 50673), (2413, 32781), (2667, 29659), (2793, 28321), (4237, 18669), (4683, 16891), (6223, 12711), (7239, 10927)]