64461369

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 102703104

約数和(自身を除く): 38241735

約数列:

[1, 3, 7, 21, 31, 83, 93, 217, 249, 581, 651, 1193, 1743, 2573, 3579, 7719, 8351, 18011, 25053, 36983, 54033, 99019, 110949, 258881, 297057, 693133, 776643, 2079399, 3069589, 9208767, 21487123, 64461369]

約数ペア:

[(1, 64461369), (3, 21487123), (7, 9208767), (21, 3069589), (31, 2079399), (83, 776643), (93, 693133), (217, 297057), (249, 258881), (581, 110949), (651, 99019), (1193, 54033), (1743, 36983), (2573, 25053), (3579, 18011), (7719, 8351)]