89313273

素因数分解:

$3^4\times 7^1\times {\mathrm{157519}}^1$

素因数の和:157538

約数の個数: 20

約数和(自身を含む): 152479360

約数和(自身を除く): 63166087

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 157519, 472557, 1102633, 1417671, 3307899, 4253013, 9923697, 12759039, 29771091, 89313273]

約数ペア:

[(1, 89313273), (3, 29771091), (7, 12759039), (9, 9923697), (21, 4253013), (27, 3307899), (63, 1417671), (81, 1102633), (189, 472557), (567, 157519)]