21177773073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1\times {\mathrm{1439}}^1$

素因数の和:2086

約数の個数: 48

約数和(自身を含む): 32011200000

約数和(自身を除く): 10833426927

約数列:

[1, 3, 9, 29, 87, 113, 261, 339, 499, 1017, 1439, 1497, 3277, 4317, 4491, 9831, 12951, 14471, 29493, 41731, 43413, 56387, 125193, 130239, 162607, 169161, 375579, 487821, 507483, 718061, 1463463, 1635223, 2154183, 4715603, 4905669, 6462549, 14146809, 14717007, 20823769, 42440427, 62471307, 81140893, 187413921, 243422679, 730268037, 2353085897, 7059257691, 21177773073]

約数ペア:

[(1, 21177773073), (3, 7059257691), (9, 2353085897), (29, 730268037), (87, 243422679), (113, 187413921), (261, 81140893), (339, 62471307), (499, 42440427), (1017, 20823769), (1439, 14717007), (1497, 14146809), (3277, 6462549), (4317, 4905669), (4491, 4715603), (9831, 2154183), (12951, 1635223), (14471, 1463463), (29493, 718061), (41731, 507483), (43413, 487821), (56387, 375579), (125193, 169161), (130239, 162607)]