121774443

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 203046912

約数和(自身を除く): 81272469

約数列:

[1, 3, 7, 21, 23, 53, 67, 69, 71, 159, 161, 201, 213, 371, 469, 483, 497, 1113, 1219, 1407, 1491, 1541, 1633, 3551, 3657, 3763, 4623, 4757, 4899, 8533, 10653, 10787, 11289, 11431, 14271, 24857, 25599, 26341, 32361, 33299, 34293, 74571, 79023, 81673, 86549, 99897, 109411, 245019, 252121, 259647, 328233, 571711, 605843, 756363, 765877, 1715133, 1764847, 1817529, 2297631, 5294541, 5798783, 17396349, 40591481, 121774443]

約数ペア:

[(1, 121774443), (3, 40591481), (7, 17396349), (21, 5798783), (23, 5294541), (53, 2297631), (67, 1817529), (69, 1764847), (71, 1715133), (159, 765877), (161, 756363), (201, 605843), (213, 571711), (371, 328233), (469, 259647), (483, 252121), (497, 245019), (1113, 109411), (1219, 99897), (1407, 86549), (1491, 81673), (1541, 79023), (1633, 74571), (3551, 34293), (3657, 33299), (3763, 32361), (4623, 26341), (4757, 25599), (4899, 24857), (8533, 14271), (10653, 11431), (10787, 11289)]