156779733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 234381312

約数和(自身を除く): 77601579

約数列:

[1, 3, 11, 33, 47, 141, 271, 373, 517, 813, 1119, 1551, 2981, 4103, 8943, 12309, 12737, 17531, 38211, 52593, 101083, 140107, 192841, 303249, 420321, 578523, 1111913, 3335739, 4750901, 14252703, 52259911, 156779733]

約数ペア:

[(1, 156779733), (3, 52259911), (11, 14252703), (33, 4750901), (47, 3335739), (141, 1111913), (271, 578523), (373, 420321), (517, 303249), (813, 192841), (1119, 140107), (1551, 101083), (2981, 52593), (4103, 38211), (8943, 17531), (12309, 12737)]