72162573

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{56333}}^1$

素因数の和:56404

約数の個数: 16

約数和(自身を含む): 111766656

約数和(自身を除く): 39604083

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 56333, 168999, 394331, 1182993, 3436313, 10308939, 24054191, 72162573]

約数ペア:

[(1, 72162573), (3, 24054191), (7, 10308939), (21, 3436313), (61, 1182993), (183, 394331), (427, 168999), (1281, 56333)]