156988260027

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{147487}}^1$

素因数の和:148289

約数の個数: 40

約数和(自身を含む): 248631140736

約数和(自身を除く): 91642880709

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 773, 1377, 2319, 6957, 13141, 20871, 39423, 62613, 118269, 147487, 354807, 442461, 1064421, 1327383, 2507279, 3982149, 7521837, 11946447, 22565511, 67696533, 114007451, 203089599, 342022353, 1026067059, 1938126667, 3078201177, 5814380001, 9234603531, 17443140003, 52329420009, 156988260027]

約数ペア:

[(1, 156988260027), (3, 52329420009), (9, 17443140003), (17, 9234603531), (27, 5814380001), (51, 3078201177), (81, 1938126667), (153, 1026067059), (459, 342022353), (773, 203089599), (1377, 114007451), (2319, 67696533), (6957, 22565511), (13141, 11946447), (20871, 7521837), (39423, 3982149), (62613, 2507279), (118269, 1327383), (147487, 1064421), (354807, 442461)]