225539679

素因数分解:

$3^1\times {\mathrm{23}}^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 324817920

約数和(自身を除く): 99278241

約数列:

[1, 3, 23, 37, 69, 111, 167, 501, 529, 851, 1587, 2553, 3841, 6179, 11523, 12167, 18537, 19573, 36501, 58719, 88343, 142117, 265029, 426351, 450179, 1350537, 2031889, 3268691, 6095667, 9806073, 75179893, 225539679]

約数ペア:

[(1, 225539679), (3, 75179893), (23, 9806073), (37, 6095667), (69, 3268691), (111, 2031889), (167, 1350537), (501, 450179), (529, 426351), (851, 265029), (1587, 142117), (2553, 88343), (3841, 58719), (6179, 36501), (11523, 19573), (12167, 18537)]