17817960069

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{14891}}^1$

素因数の和:15407

約数の個数: 64

約数和(自身を含む): 32557486080

約数和(自身を除く): 14739526011

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 487, 819, 1461, 2457, 3409, 4383, 6331, 10227, 13149, 14891, 18993, 30681, 44317, 44673, 56979, 92043, 104237, 132951, 134019, 170937, 193583, 312711, 398853, 402057, 580749, 938133, 1196559, 1355081, 1742247, 2814399, 4065243, 5226741, 7251917, 12195729, 21755751, 36587187, 50763419, 65267253, 94274921, 152290257, 195801759, 282824763, 456870771, 659924447, 848474289, 1370612313, 1979773341, 2545422867, 5939320023, 17817960069]

約数ペア:

[(1, 17817960069), (3, 5939320023), (7, 2545422867), (9, 1979773341), (13, 1370612313), (21, 848474289), (27, 659924447), (39, 456870771), (63, 282824763), (91, 195801759), (117, 152290257), (189, 94274921), (273, 65267253), (351, 50763419), (487, 36587187), (819, 21755751), (1461, 12195729), (2457, 7251917), (3409, 5226741), (4383, 4065243), (6331, 2814399), (10227, 1742247), (13149, 1355081), (14891, 1196559), (18993, 938133), (30681, 580749), (44317, 402057), (44673, 398853), (56979, 312711), (92043, 193583), (104237, 170937), (132951, 134019)]