109308843

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 193639680

約数和(自身を除く): 84330837

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 1723, 3021, 3339, 5169, 7049, 9063, 12061, 15507, 21147, 32737, 36183, 63441, 91319, 98211, 108549, 229159, 273957, 294633, 639233, 687477, 821871, 1735061, 1917699, 2062431, 5205183, 5753097, 12145427, 15615549, 36436281, 109308843]

約数ペア:

[(1, 109308843), (3, 36436281), (7, 15615549), (9, 12145427), (19, 5753097), (21, 5205183), (53, 2062431), (57, 1917699), (63, 1735061), (133, 821871), (159, 687477), (171, 639233), (371, 294633), (399, 273957), (477, 229159), (1007, 108549), (1113, 98211), (1197, 91319), (1723, 63441), (3021, 36183), (3339, 32737), (5169, 21147), (7049, 15507), (9063, 12061)]