157039803

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 245165360

約数和(自身を除く): 88125557

約数列:

[1, 3, 9, 27, 37, 61, 81, 111, 183, 333, 549, 859, 999, 1647, 2257, 2577, 2997, 4941, 6771, 7731, 20313, 23193, 31783, 52399, 60939, 69579, 95349, 157197, 182817, 286047, 471591, 858141, 1414773, 1938763, 2574423, 4244319, 5816289, 17448867, 52346601, 157039803]

約数ペア:

[(1, 157039803), (3, 52346601), (9, 17448867), (27, 5816289), (37, 4244319), (61, 2574423), (81, 1938763), (111, 1414773), (183, 858141), (333, 471591), (549, 286047), (859, 182817), (999, 157197), (1647, 95349), (2257, 69579), (2577, 60939), (2997, 52399), (4941, 31783), (6771, 23193), (7731, 20313)]