66362679

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 104855040

約数和(自身を除く): 38492361

約数列:

[1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 887, 1467, 2661, 2771, 4401, 7983, 8313, 15079, 23949, 24939, 45237, 74817, 135711, 144581, 407133, 433743, 1301229, 2457877, 3903687, 7373631, 22120893, 66362679]

約数ペア:

[(1, 66362679), (3, 22120893), (9, 7373631), (17, 3903687), (27, 2457877), (51, 1301229), (153, 433743), (163, 407133), (459, 144581), (489, 135711), (887, 74817), (1467, 45237), (2661, 24939), (2771, 23949), (4401, 15079), (7983, 8313)]