156913909551

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2399}}^1\times {\mathrm{17597}}^1$

素因数の和:20068

約数の個数: 48

約数和(自身を含む): 263547648000

約数和(自身を除く): 106633738449

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 2399, 3717, 7197, 16793, 17597, 21591, 50379, 52791, 123179, 141541, 151137, 158373, 369537, 424623, 990787, 1038223, 1108611, 1273869, 2972361, 3114669, 7267561, 8917083, 9344007, 21802683, 42215203, 65408049, 126645609, 295506421, 379936827, 886519263, 2490696977, 2659557789, 7472090931, 17434878839, 22416272793, 52304636517, 156913909551]

約数ペア:

[(1, 156913909551), (3, 52304636517), (7, 22416272793), (9, 17434878839), (21, 7472090931), (59, 2659557789), (63, 2490696977), (177, 886519263), (413, 379936827), (531, 295506421), (1239, 126645609), (2399, 65408049), (3717, 42215203), (7197, 21802683), (16793, 9344007), (17597, 8917083), (21591, 7267561), (50379, 3114669), (52791, 2972361), (123179, 1273869), (141541, 1108611), (151137, 1038223), (158373, 990787), (369537, 424623)]