15691515039

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{3323}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 23695386624

約数和(自身を除く): 8003871585

約数列:

[1, 3, 9, 41, 67, 123, 191, 201, 369, 573, 603, 1719, 2747, 3323, 7831, 8241, 9969, 12797, 23493, 24723, 29907, 38391, 70479, 115173, 136243, 222641, 408729, 524677, 634693, 667923, 1226187, 1574031, 1904079, 2003769, 4722093, 5712237, 9128281, 26022413, 27384843, 42524431, 78067239, 82154529, 127573293, 234201717, 382719879, 1743501671, 5230505013, 15691515039]

約数ペア:

[(1, 15691515039), (3, 5230505013), (9, 1743501671), (41, 382719879), (67, 234201717), (123, 127573293), (191, 82154529), (201, 78067239), (369, 42524431), (573, 27384843), (603, 26022413), (1719, 9128281), (2747, 5712237), (3323, 4722093), (7831, 2003769), (8241, 1904079), (9969, 1574031), (12797, 1226187), (23493, 667923), (24723, 634693), (29907, 524677), (38391, 408729), (70479, 222641), (115173, 136243)]