72398691

素因数分解:

$3^5\times {\mathrm{251}}^1\times {\mathrm{1187}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 108972864

約数和(自身を除く): 36574173

約数列:

[1, 3, 9, 27, 81, 243, 251, 753, 1187, 2259, 3561, 6777, 10683, 20331, 32049, 60993, 96147, 288441, 297937, 893811, 2681433, 8044299, 24132897, 72398691]

約数ペア:

[(1, 72398691), (3, 24132897), (9, 8044299), (27, 2681433), (81, 893811), (243, 297937), (251, 288441), (753, 96147), (1187, 60993), (2259, 32049), (3561, 20331), (6777, 10683)]