27156777993

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{7583}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 42165826560

約数和(自身を除く): 15009048567

約数列:

[1, 3, 9, 17, 51, 89, 153, 263, 267, 789, 801, 1513, 2367, 4471, 4539, 7583, 13413, 13617, 22749, 23407, 40239, 68247, 70221, 128911, 210663, 386733, 397919, 674887, 1160199, 1193757, 1994329, 2024661, 3581271, 5982987, 6073983, 11473079, 17948961, 33903593, 34419237, 101710779, 103257711, 177495281, 305132337, 532485843, 1597457529, 3017419777, 9052259331, 27156777993]

約数ペア:

[(1, 27156777993), (3, 9052259331), (9, 3017419777), (17, 1597457529), (51, 532485843), (89, 305132337), (153, 177495281), (263, 103257711), (267, 101710779), (789, 34419237), (801, 33903593), (1513, 17948961), (2367, 11473079), (4471, 6073983), (4539, 5982987), (7583, 3581271), (13413, 2024661), (13617, 1994329), (22749, 1193757), (23407, 1160199), (40239, 674887), (68247, 397919), (70221, 386733), (128911, 210663)]