90253647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 147184128

約数和(自身を除く): 56930481

約数列:

[1, 3, 9, 11, 33, 53, 99, 103, 159, 167, 309, 477, 501, 583, 927, 1133, 1503, 1749, 1837, 3399, 5247, 5459, 5511, 8851, 10197, 16377, 16533, 17201, 26553, 49131, 51603, 60049, 79659, 97361, 154809, 180147, 189211, 292083, 540441, 567633, 876249, 911653, 1702899, 2734959, 8204877, 10028183, 30084549, 90253647]

約数ペア:

[(1, 90253647), (3, 30084549), (9, 10028183), (11, 8204877), (33, 2734959), (53, 1702899), (99, 911653), (103, 876249), (159, 567633), (167, 540441), (309, 292083), (477, 189211), (501, 180147), (583, 154809), (927, 97361), (1133, 79659), (1503, 60049), (1749, 51603), (1837, 49131), (3399, 26553), (5247, 17201), (5459, 16533), (5511, 16377), (8851, 10197)]