15666786883

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 18968463360

約数和(自身を除く): 3301676477

約数列:

[1, 11, 17, 43, 107, 131, 139, 187, 473, 731, 1177, 1441, 1529, 1819, 2227, 2363, 4601, 5633, 5977, 8041, 14017, 14873, 18209, 20009, 24497, 25993, 50611, 61963, 65747, 78217, 95761, 101609, 154187, 163603, 200299, 238289, 252841, 309553, 602731, 639539, 782987, 860387, 1053371, 1117699, 1948363, 2621179, 2781251, 3405083, 6630041, 7034929, 8612857, 10246427, 10872163, 13310779, 21431993, 33122171, 83779609, 112710697, 119593793, 146418569, 364343881, 921575699, 1424253353, 15666786883]

約数ペア:

[(1, 15666786883), (11, 1424253353), (17, 921575699), (43, 364343881), (107, 146418569), (131, 119593793), (139, 112710697), (187, 83779609), (473, 33122171), (731, 21431993), (1177, 13310779), (1441, 10872163), (1529, 10246427), (1819, 8612857), (2227, 7034929), (2363, 6630041), (4601, 3405083), (5633, 2781251), (5977, 2621179), (8041, 1948363), (14017, 1117699), (14873, 1053371), (18209, 860387), (20009, 782987), (24497, 639539), (25993, 602731), (50611, 309553), (61963, 252841), (65747, 238289), (78217, 200299), (95761, 163603), (101609, 154187)]