164429013

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{87977}}^1$

素因数の和:88076

約数の個数: 16

約数和(自身を含む): 253376640

約数和(自身を除く): 88947627

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 87977, 263931, 615839, 1847517, 7829953, 23489859, 54809671, 164429013]

約数ペア:

[(1, 164429013), (3, 54809671), (7, 23489859), (21, 7829953), (89, 1847517), (267, 615839), (623, 263931), (1869, 87977)]