146586321

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 259522560

約数和(自身を除く): 112936239

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 127, 189, 197, 217, 279, 381, 591, 651, 837, 889, 1143, 1379, 1773, 1953, 2667, 3429, 3937, 4137, 5319, 5859, 6107, 8001, 11811, 12411, 18321, 24003, 25019, 27559, 35433, 37233, 42749, 54963, 75057, 82677, 106299, 128247, 164889, 175133, 225171, 248031, 384741, 525399, 675513, 744093, 775589, 1154223, 1576197, 2326767, 4728591, 5429123, 6980301, 16287369, 20940903, 48862107, 146586321]

約数ペア:

[(1, 146586321), (3, 48862107), (7, 20940903), (9, 16287369), (21, 6980301), (27, 5429123), (31, 4728591), (63, 2326767), (93, 1576197), (127, 1154223), (189, 775589), (197, 744093), (217, 675513), (279, 525399), (381, 384741), (591, 248031), (651, 225171), (837, 175133), (889, 164889), (1143, 128247), (1379, 106299), (1773, 82677), (1953, 75057), (2667, 54963), (3429, 42749), (3937, 37233), (4137, 35433), (5319, 27559), (5859, 25019), (6107, 24003), (8001, 18321), (11811, 12411)]