52720236801

素因数分解:

$3^6\times {\mathrm{1777}}^1\times {\mathrm{40697}}^1$

素因数の和:42492

約数の個数: 28

約数和(自身を含む): 79090621092

約数和(自身を除く): 26370384291

約数列:

[1, 3, 9, 27, 81, 243, 729, 1777, 5331, 15993, 40697, 47979, 122091, 143937, 366273, 431811, 1098819, 1295433, 3296457, 9889371, 29668113, 72318569, 216955707, 650867121, 1952601363, 5857804089, 17573412267, 52720236801]

約数ペア:

[(1, 52720236801), (3, 17573412267), (9, 5857804089), (27, 1952601363), (81, 650867121), (243, 216955707), (729, 72318569), (1777, 29668113), (5331, 9889371), (15993, 3296457), (40697, 1295433), (47979, 1098819), (122091, 431811), (143937, 366273)]