63704823

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 105100800

約数和(自身を除く): 41395977

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1019, 1603, 2977, 3057, 4809, 7133, 8931, 13247, 20839, 21399, 39741, 62517, 92729, 233351, 278187, 700053, 1633457, 3033563, 4900371, 9100689, 21234941, 63704823]

約数ペア:

[(1, 63704823), (3, 21234941), (7, 9100689), (13, 4900371), (21, 3033563), (39, 1633457), (91, 700053), (229, 278187), (273, 233351), (687, 92729), (1019, 62517), (1603, 39741), (2977, 21399), (3057, 20839), (4809, 13247), (7133, 8931)]