171257031

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 296732160

約数和(自身を除く): 125475129

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 107, 153, 187, 297, 317, 321, 459, 561, 951, 963, 1177, 1683, 1819, 2853, 2889, 3487, 3531, 5049, 5389, 5457, 8559, 10461, 10593, 16167, 16371, 20009, 31383, 31779, 33919, 48501, 49113, 59279, 60027, 94149, 101757, 145503, 177837, 180081, 305271, 373109, 533511, 540243, 576623, 915813, 1119327, 1600533, 1729869, 3357981, 5189607, 6342853, 10073943, 15568821, 19028559, 57085677, 171257031]

約数ペア:

[(1, 171257031), (3, 57085677), (9, 19028559), (11, 15568821), (17, 10073943), (27, 6342853), (33, 5189607), (51, 3357981), (99, 1729869), (107, 1600533), (153, 1119327), (187, 915813), (297, 576623), (317, 540243), (321, 533511), (459, 373109), (561, 305271), (951, 180081), (963, 177837), (1177, 145503), (1683, 101757), (1819, 94149), (2853, 60027), (2889, 59279), (3487, 49113), (3531, 48501), (5049, 33919), (5389, 31779), (5457, 31383), (8559, 20009), (10461, 16371), (10593, 16167)]