210370797

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85621}}^1$

素因数の和:85650

約数の個数: 32

約数和(自身を含む): 383586560

約数和(自身を除く): 173215763

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 85621, 256863, 599347, 770589, 1113073, 1798041, 2311767, 3339219, 5394123, 7791511, 10017657, 16182369, 23374533, 30052971, 70123599, 210370797]

約数ペア:

[(1, 210370797), (3, 70123599), (7, 30052971), (9, 23374533), (13, 16182369), (21, 10017657), (27, 7791511), (39, 5394123), (63, 3339219), (91, 2311767), (117, 1798041), (189, 1113073), (273, 770589), (351, 599347), (819, 256863), (2457, 85621)]