74907139

素因数分解:

${\mathrm{19}}^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 16

約数和(自身を含む): 80740480

約数和(自身を除く): 5833341

約数列:

[1, 19, 67, 163, 361, 1273, 3097, 6859, 10921, 24187, 58843, 207499, 459553, 1118017, 3942481, 74907139]

約数ペア:

[(1, 74907139), (19, 3942481), (67, 1118017), (163, 459553), (361, 207499), (1273, 58843), (3097, 24187), (6859, 10921)]