137863319409

素因数分解:

$3^6\times {\mathrm{307}}^1\times {\mathrm{616003}}^1$

素因数の和:616328

約数の個数: 28

約数和(自身を含む): 207374050576

約数和(自身を除く): 69510731167

約数列:

[1, 3, 9, 27, 81, 243, 307, 729, 921, 2763, 8289, 24867, 74601, 223803, 616003, 1848009, 5544027, 16632081, 49896243, 149688729, 189112921, 449066187, 567338763, 1702016289, 5106048867, 15318146601, 45954439803, 137863319409]

約数ペア:

[(1, 137863319409), (3, 45954439803), (9, 15318146601), (27, 5106048867), (81, 1702016289), (243, 567338763), (307, 449066187), (729, 189112921), (921, 149688729), (2763, 49896243), (8289, 16632081), (24867, 5544027), (74601, 1848009), (223803, 616003)]