63962109

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 100874880

約数和(自身を除く): 36912771

約数列:

[1, 3, 9, 17, 27, 51, 153, 331, 421, 459, 993, 1263, 2979, 3789, 5627, 7157, 8937, 11367, 16881, 21471, 50643, 64413, 139351, 151929, 193239, 418053, 1254159, 2368967, 3762477, 7106901, 21320703, 63962109]

約数ペア:

[(1, 63962109), (3, 21320703), (9, 7106901), (17, 3762477), (27, 2368967), (51, 1254159), (153, 418053), (331, 193239), (421, 151929), (459, 139351), (993, 64413), (1263, 50643), (2979, 21471), (3789, 16881), (5627, 11367), (7157, 8937)]