192770613

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 334414080

約数和(自身を除く): 141643467

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 173, 207, 483, 519, 769, 1211, 1449, 1557, 2307, 3633, 3979, 5383, 6921, 10899, 11937, 16149, 17687, 27853, 35811, 48447, 53061, 83559, 123809, 133037, 159183, 250677, 371427, 399111, 931259, 1114281, 1197333, 2793777, 3059851, 8381331, 9179553, 21418957, 27538659, 64256871, 192770613]

約数ペア:

[(1, 192770613), (3, 64256871), (7, 27538659), (9, 21418957), (21, 9179553), (23, 8381331), (63, 3059851), (69, 2793777), (161, 1197333), (173, 1114281), (207, 931259), (483, 399111), (519, 371427), (769, 250677), (1211, 159183), (1449, 133037), (1557, 123809), (2307, 83559), (3633, 53061), (3979, 48447), (5383, 35811), (6921, 27853), (10899, 17687), (11937, 16149)]