89782329

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1901}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 148264704

約数和(自身を除く): 58482375

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 1211, 1901, 2249, 3633, 5703, 6747, 13307, 15743, 24713, 39921, 47229, 74139, 172991, 328873, 518973, 986619, 2302111, 4275349, 6906333, 12826047, 29927443, 89782329]

約数ペア:

[(1, 89782329), (3, 29927443), (7, 12826047), (13, 6906333), (21, 4275349), (39, 2302111), (91, 986619), (173, 518973), (273, 328873), (519, 172991), (1211, 74139), (1901, 47229), (2249, 39921), (3633, 24713), (5703, 15743), (6747, 13307)]