620133021

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{7691}}^1$

素因数の和:7762

約数の個数: 36

約数和(自身を含む): 982360704

約数和(自身を除く): 362227683

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 527, 867, 1581, 2601, 4743, 7691, 8959, 23073, 26877, 69219, 80631, 130747, 238421, 392241, 715263, 1176723, 2145789, 2222699, 4053157, 6668097, 12159471, 20004291, 36478413, 68903669, 206711007, 620133021]

約数ペア:

[(1, 620133021), (3, 206711007), (9, 68903669), (17, 36478413), (31, 20004291), (51, 12159471), (93, 6668097), (153, 4053157), (279, 2222699), (289, 2145789), (527, 1176723), (867, 715263), (1581, 392241), (2601, 238421), (4743, 130747), (7691, 80631), (8959, 69219), (23073, 26877)]