156948786789

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{5783}}^1$

素因数の和:6449

約数の個数: 32

約数和(自身を含む): 212491388928

約数和(自身を除く): 55542602139

約数列:

[1, 3, 151, 181, 331, 453, 543, 993, 5783, 17349, 27331, 49981, 59911, 81993, 149943, 179733, 873233, 1046723, 1914173, 2619699, 3140169, 5742519, 9046561, 27139683, 158055173, 289040123, 346465313, 474165519, 867120369, 1039395939, 52316262263, 156948786789]

約数ペア:

[(1, 156948786789), (3, 52316262263), (151, 1039395939), (181, 867120369), (331, 474165519), (453, 346465313), (543, 289040123), (993, 158055173), (5783, 27139683), (17349, 9046561), (27331, 5742519), (49981, 3140169), (59911, 2619699), (81993, 1914173), (149943, 1046723), (179733, 873233)]