15693974541

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{55717}}^1$

素因数の和:56010

約数の個数: 48

約数和(自身を含む): 27536281344

約数和(自身を除く): 11842306803

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 263, 357, 789, 1071, 1841, 2367, 4471, 5523, 13413, 16569, 31297, 40239, 55717, 93891, 167151, 281673, 390019, 501453, 947189, 1170057, 2841567, 3510171, 6630323, 8524701, 14653571, 19890969, 43960713, 59672907, 102574997, 131882139, 249110707, 307724991, 747332121, 923174973, 1743774949, 2241996363, 5231324847, 15693974541]

約数ペア:

[(1, 15693974541), (3, 5231324847), (7, 2241996363), (9, 1743774949), (17, 923174973), (21, 747332121), (51, 307724991), (63, 249110707), (119, 131882139), (153, 102574997), (263, 59672907), (357, 43960713), (789, 19890969), (1071, 14653571), (1841, 8524701), (2367, 6630323), (4471, 3510171), (5523, 2841567), (13413, 1170057), (16569, 947189), (31297, 501453), (40239, 390019), (55717, 281673), (93891, 167151)]