173896281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 297239040

約数和(自身を除く): 123342759

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 151, 153, 193, 221, 351, 453, 459, 579, 663, 1359, 1737, 1963, 1989, 2509, 2567, 3281, 4077, 5211, 5889, 5967, 7527, 7701, 9843, 17667, 22581, 23103, 29143, 29529, 33371, 42653, 53001, 67743, 69309, 87429, 88587, 100113, 127959, 262287, 300339, 378859, 383877, 495431, 786861, 901017, 1136577, 1151631, 1486293, 3409731, 4458879, 6440603, 10229193, 13376637, 19321809, 57965427, 173896281]

約数ペア:

[(1, 173896281), (3, 57965427), (9, 19321809), (13, 13376637), (17, 10229193), (27, 6440603), (39, 4458879), (51, 3409731), (117, 1486293), (151, 1151631), (153, 1136577), (193, 901017), (221, 786861), (351, 495431), (453, 383877), (459, 378859), (579, 300339), (663, 262287), (1359, 127959), (1737, 100113), (1963, 88587), (1989, 87429), (2509, 69309), (2567, 67743), (3281, 53001), (4077, 42653), (5211, 33371), (5889, 29529), (5967, 29143), (7527, 23103), (7701, 22581), (9843, 17667)]