47738103

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 77768064

約数和(自身を除く): 30029961

約数列:

[1, 3, 7, 21, 37, 49, 67, 111, 131, 147, 201, 259, 393, 469, 777, 917, 1407, 1813, 2479, 2751, 3283, 4847, 5439, 6419, 7437, 8777, 9849, 14541, 17353, 19257, 26331, 33929, 52059, 61439, 101787, 121471, 184317, 237503, 324749, 364413, 430073, 712509, 974247, 1290219, 2273243, 6819729, 15912701, 47738103]

約数ペア:

[(1, 47738103), (3, 15912701), (7, 6819729), (21, 2273243), (37, 1290219), (49, 974247), (67, 712509), (111, 430073), (131, 364413), (147, 324749), (201, 237503), (259, 184317), (393, 121471), (469, 101787), (777, 61439), (917, 52059), (1407, 33929), (1813, 26331), (2479, 19257), (2751, 17353), (3283, 14541), (4847, 9849), (5439, 8777), (6419, 7437)]