15694753977

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1609}}^1$

素因数の和:1951

約数の個数: 96

約数和(自身を含む): 28330848000

約数和(自身を除く): 12636094023

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 281, 399, 551, 609, 843, 1197, 1609, 1653, 1827, 1967, 2529, 3857, 4827, 4959, 5339, 5901, 8149, 11263, 11571, 14481, 16017, 17703, 24447, 30571, 33789, 34713, 37373, 46661, 48051, 57043, 73341, 91713, 101367, 112119, 139983, 154831, 171129, 213997, 275139, 326627, 336357, 419949, 452129, 464493, 513387, 641991, 886559, 979881, 1083817, 1356387, 1393479, 1925973, 2659677, 2939643, 3164903, 3251451, 4069161, 6205913, 7979031, 8590451, 9494709, 9754353, 13111741, 18617739, 25771353, 28484127, 39335223, 55853217, 60133157, 77314059, 91782187, 118005669, 180399471, 249123079, 275346561, 541198413, 747369237, 826039683, 1743861553, 2242107711, 5231584659, 15694753977]

約数ペア:

[(1, 15694753977), (3, 5231584659), (7, 2242107711), (9, 1743861553), (19, 826039683), (21, 747369237), (29, 541198413), (57, 275346561), (63, 249123079), (87, 180399471), (133, 118005669), (171, 91782187), (203, 77314059), (261, 60133157), (281, 55853217), (399, 39335223), (551, 28484127), (609, 25771353), (843, 18617739), (1197, 13111741), (1609, 9754353), (1653, 9494709), (1827, 8590451), (1967, 7979031), (2529, 6205913), (3857, 4069161), (4827, 3251451), (4959, 3164903), (5339, 2939643), (5901, 2659677), (8149, 1925973), (11263, 1393479), (11571, 1356387), (14481, 1083817), (16017, 979881), (17703, 886559), (24447, 641991), (30571, 513387), (33789, 464493), (34713, 452129), (37373, 419949), (46661, 336357), (48051, 326627), (57043, 275139), (73341, 213997), (91713, 171129), (101367, 154831), (112119, 139983)]