73908393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 110326272

約数和(自身を除く): 36417879

約数列:

[1, 3, 13, 39, 47, 61, 141, 183, 611, 661, 793, 1833, 1983, 2379, 2867, 8593, 8601, 25779, 31067, 37271, 40321, 93201, 111813, 120963, 403871, 524173, 1211613, 1572519, 1895087, 5685261, 24636131, 73908393]

約数ペア:

[(1, 73908393), (3, 24636131), (13, 5685261), (39, 1895087), (47, 1572519), (61, 1211613), (141, 524173), (183, 403871), (611, 120963), (661, 111813), (793, 93201), (1833, 40321), (1983, 37271), (2379, 31067), (2867, 25779), (8593, 8601)]