192409587

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 311980032

約数和(自身を除く): 119570445

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 799, 991, 1269, 1377, 2397, 2973, 3807, 4131, 7191, 8919, 11421, 16847, 21573, 26757, 46577, 50541, 64719, 80271, 139731, 151623, 194157, 240813, 419193, 454869, 791809, 1257579, 1364607, 2375427, 3772737, 4093821, 7126281, 11318211, 21378843, 64136529, 192409587]

約数ペア:

[(1, 192409587), (3, 64136529), (9, 21378843), (17, 11318211), (27, 7126281), (47, 4093821), (51, 3772737), (81, 2375427), (141, 1364607), (153, 1257579), (243, 791809), (423, 454869), (459, 419193), (799, 240813), (991, 194157), (1269, 151623), (1377, 139731), (2397, 80271), (2973, 64719), (3807, 50541), (4131, 46577), (7191, 26757), (8919, 21573), (11421, 16847)]