65164047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 97203456

約数和(自身を除く): 32039409

約数列:

[1, 3, 13, 39, 41, 83, 123, 249, 491, 533, 1079, 1473, 1599, 3237, 3403, 6383, 10209, 19149, 20131, 40753, 44239, 60393, 122259, 132717, 261703, 529789, 785109, 1589367, 1670873, 5012619, 21721349, 65164047]

約数ペア:

[(1, 65164047), (3, 21721349), (13, 5012619), (39, 1670873), (41, 1589367), (83, 785109), (123, 529789), (249, 261703), (491, 132717), (533, 122259), (1079, 60393), (1473, 44239), (1599, 40753), (3237, 20131), (3403, 19149), (6383, 10209)]