172763163

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 272634336

約数和(自身を除く): 99871173

約数列:

[1, 3, 9, 17, 51, 61, 107, 153, 173, 183, 321, 519, 549, 963, 1037, 1557, 1819, 2941, 3111, 5457, 6527, 8823, 9333, 10553, 16371, 18511, 19581, 26469, 31659, 55533, 58743, 94977, 110959, 166599, 179401, 314687, 332877, 538203, 944061, 998631, 1129171, 1614609, 2832183, 3387513, 10162539, 19195907, 57587721, 172763163]

約数ペア:

[(1, 172763163), (3, 57587721), (9, 19195907), (17, 10162539), (51, 3387513), (61, 2832183), (107, 1614609), (153, 1129171), (173, 998631), (183, 944061), (321, 538203), (519, 332877), (549, 314687), (963, 179401), (1037, 166599), (1557, 110959), (1819, 94977), (2941, 58743), (3111, 55533), (5457, 31659), (6527, 26469), (8823, 19581), (9333, 18511), (10553, 16371)]