79432173

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 117127296

約数和(自身を除く): 37695123

約数列:

[1, 3, 9, 71, 197, 213, 591, 631, 639, 1773, 1893, 5679, 13987, 41961, 44801, 124307, 125883, 134403, 372921, 403209, 1118763, 8825797, 26477391, 79432173]

約数ペア:

[(1, 79432173), (3, 26477391), (9, 8825797), (71, 1118763), (197, 403209), (213, 372921), (591, 134403), (631, 125883), (639, 124307), (1773, 44801), (1893, 41961), (5679, 13987)]