74790261

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 135547776

約数和(自身を除く): 60757515

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 1723, 2067, 3339, 4823, 5169, 6201, 12061, 14469, 15507, 22399, 36183, 43407, 67197, 91319, 108549, 156793, 201591, 273957, 470379, 639233, 821871, 1187147, 1411137, 1917699, 3561441, 5753097, 8310029, 10684323, 24930087, 74790261]

約数ペア:

[(1, 74790261), (3, 24930087), (7, 10684323), (9, 8310029), (13, 5753097), (21, 3561441), (39, 1917699), (53, 1411137), (63, 1187147), (91, 821871), (117, 639233), (159, 470379), (273, 273957), (371, 201591), (477, 156793), (689, 108549), (819, 91319), (1113, 67197), (1723, 43407), (2067, 36183), (3339, 22399), (4823, 15507), (5169, 14469), (6201, 12061)]