72808431

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 98899200

約数和(自身を除く): 26090769

約数列:

[1, 3, 67, 201, 359, 1009, 1077, 3027, 24053, 67603, 72159, 202809, 362231, 1086693, 24269477, 72808431]

約数ペア:

[(1, 72808431), (3, 24269477), (67, 1086693), (201, 362231), (359, 202809), (1009, 72159), (1077, 67603), (3027, 24053)]