242294463

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{593}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 370180800

約数和(自身を除く): 127886337

約数列:

[1, 3, 9, 27, 37, 111, 333, 409, 593, 999, 1227, 1779, 3681, 5337, 11043, 15133, 16011, 21941, 45399, 65823, 136197, 197469, 242537, 408591, 592407, 727611, 2182833, 6548499, 8973869, 26921607, 80764821, 242294463]

約数ペア:

[(1, 242294463), (3, 80764821), (9, 26921607), (27, 8973869), (37, 6548499), (111, 2182833), (333, 727611), (409, 592407), (593, 408591), (999, 242537), (1227, 197469), (1779, 136197), (3681, 65823), (5337, 45399), (11043, 21941), (15133, 16011)]