118485729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 188668480

約数和(自身を除く): 70182751

約数列:

[1, 3, 9, 19, 37, 57, 61, 111, 171, 183, 307, 333, 549, 703, 921, 1159, 2109, 2257, 2763, 3477, 5833, 6327, 6771, 10431, 11359, 17499, 18727, 20313, 34077, 42883, 52497, 56181, 102231, 128649, 168543, 215821, 355813, 385947, 647463, 692899, 1067439, 1942389, 2078697, 3202317, 6236091, 13165081, 39495243, 118485729]

約数ペア:

[(1, 118485729), (3, 39495243), (9, 13165081), (19, 6236091), (37, 3202317), (57, 2078697), (61, 1942389), (111, 1067439), (171, 692899), (183, 647463), (307, 385947), (333, 355813), (549, 215821), (703, 168543), (921, 128649), (1159, 102231), (2109, 56181), (2257, 52497), (2763, 42883), (3477, 34077), (5833, 20313), (6327, 18727), (6771, 17499), (10431, 11359)]