78368079

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 36094641

約数列:

[1, 3, 17, 51, 53, 79, 159, 237, 367, 901, 1101, 1343, 2703, 4029, 4187, 6239, 12561, 18717, 19451, 28993, 58353, 71179, 86979, 213537, 330667, 492881, 992001, 1478643, 1536629, 4609887, 26122693, 78368079]

約数ペア:

[(1, 78368079), (3, 26122693), (17, 4609887), (51, 1536629), (53, 1478643), (79, 992001), (159, 492881), (237, 330667), (367, 213537), (901, 86979), (1101, 71179), (1343, 58353), (2703, 28993), (4029, 19451), (4187, 18717), (6239, 12561)]