91899773

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 115084800

約数和(自身を除く): 23185027

約数列:

[1, 7, 17, 71, 73, 119, 149, 497, 511, 1043, 1207, 1241, 2533, 5183, 8449, 8687, 10579, 10877, 17731, 36281, 74053, 76139, 88111, 179843, 184909, 616777, 772267, 1258901, 1294363, 5405869, 13128539, 91899773]

約数ペア:

[(1, 91899773), (7, 13128539), (17, 5405869), (71, 1294363), (73, 1258901), (119, 772267), (149, 616777), (497, 184909), (511, 179843), (1043, 88111), (1207, 76139), (1241, 74053), (2533, 36281), (5183, 17731), (8449, 10877), (8687, 10579)]