156952172433

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{680003}}^1$

素因数の和:680421

約数の個数: 32

約数和(自身を含む): 248065459200

約数和(自身を除く): 91113286767

約数列:

[1, 3, 7, 21, 29, 87, 203, 379, 609, 1137, 2653, 7959, 10991, 32973, 76937, 230811, 680003, 2040009, 4760021, 14280063, 19720087, 59160261, 138040609, 257721137, 414121827, 773163411, 1804047959, 5412143877, 7473912973, 22421738919, 52317390811, 156952172433]

約数ペア:

[(1, 156952172433), (3, 52317390811), (7, 22421738919), (21, 7473912973), (29, 5412143877), (87, 1804047959), (203, 773163411), (379, 414121827), (609, 257721137), (1137, 138040609), (2653, 59160261), (7959, 19720087), (10991, 14280063), (32973, 4760021), (76937, 2040009), (230811, 680003)]