45331587

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37871}}^1$

素因数の和:37903

約数の個数: 24

約数和(自身を含む): 78773760

約数和(自身を除く): 33442173

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 37871, 113613, 265097, 340839, 719549, 795291, 2158647, 2385873, 5036843, 6475941, 15110529, 45331587]

約数ペア:

[(1, 45331587), (3, 15110529), (7, 6475941), (9, 5036843), (19, 2385873), (21, 2158647), (57, 795291), (63, 719549), (133, 340839), (171, 265097), (399, 113613), (1197, 37871)]