195772481457

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1446919}}^1$

素因数の和:1447325

約数の個数: 32

約数和(自身を含む): 316701849600

約数和(自身を除く): 120929368143

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 379, 1137, 2653, 6443, 7959, 19329, 45101, 135303, 1446919, 4340757, 10128433, 24597623, 30385299, 73792869, 172183361, 516550083, 548382301, 1645146903, 3838676107, 9322499117, 11516028321, 27967497351, 65257493819, 195772481457]

約数ペア:

[(1, 195772481457), (3, 65257493819), (7, 27967497351), (17, 11516028321), (21, 9322499117), (51, 3838676107), (119, 1645146903), (357, 548382301), (379, 516550083), (1137, 172183361), (2653, 73792869), (6443, 30385299), (7959, 24597623), (19329, 10128433), (45101, 4340757), (135303, 1446919)]