78013669107

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{20431}}^1$

素因数の和:20680

約数の個数: 48

約数和(自身を含む): 116785389056

約数和(自身を除く): 38771719949

約数列:

[1, 3, 11, 33, 67, 121, 157, 201, 363, 471, 737, 1727, 2211, 5181, 8107, 10519, 18997, 20431, 24321, 31557, 56991, 61293, 115709, 224741, 347127, 674223, 1272799, 1368877, 2472151, 3207667, 3818397, 4106631, 7416453, 9623001, 15057647, 35284337, 45172941, 105853011, 165634117, 214913689, 388127707, 496902351, 644741067, 1164383121, 2364050579, 7092151737, 26004556369, 78013669107]

約数ペア:

[(1, 78013669107), (3, 26004556369), (11, 7092151737), (33, 2364050579), (67, 1164383121), (121, 644741067), (157, 496902351), (201, 388127707), (363, 214913689), (471, 165634117), (737, 105853011), (1727, 45172941), (2211, 35284337), (5181, 15057647), (8107, 9623001), (10519, 7416453), (18997, 4106631), (20431, 3818397), (24321, 3207667), (31557, 2472151), (56991, 1368877), (61293, 1272799), (115709, 674223), (224741, 347127)]