738325503

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 1163116800

約数和(自身を除く): 424791297

約数列:

[1, 3, 9, 19, 27, 57, 171, 211, 359, 361, 513, 633, 1077, 1083, 1899, 3231, 3249, 4009, 5697, 6821, 9693, 9747, 12027, 20463, 36081, 61389, 75749, 76171, 108243, 129599, 184167, 227247, 228513, 388797, 681741, 685539, 1166391, 1439231, 2045223, 2056617, 3499173, 4317693, 12953079, 27345389, 38859237, 82036167, 246108501, 738325503]

約数ペア:

[(1, 738325503), (3, 246108501), (9, 82036167), (19, 38859237), (27, 27345389), (57, 12953079), (171, 4317693), (211, 3499173), (359, 2056617), (361, 2045223), (513, 1439231), (633, 1166391), (1077, 685539), (1083, 681741), (1899, 388797), (3231, 228513), (3249, 227247), (4009, 184167), (5697, 129599), (6821, 108243), (9693, 76171), (9747, 75749), (12027, 61389), (20463, 36081)]