156947832009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13301791}}^1$

素因数の和:13301842

約数の個数: 32

約数和(自身を含む): 255394406400

約数和(自身を除く): 98446574391

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 13301791, 39905373, 119716119, 252734029, 305941193, 359148357, 758202087, 917823579, 2274606261, 2753470737, 5812882667, 6823818783, 8260412211, 17438648001, 52315944003, 156947832009]

約数ペア:

[(1, 156947832009), (3, 52315944003), (9, 17438648001), (19, 8260412211), (23, 6823818783), (27, 5812882667), (57, 2753470737), (69, 2274606261), (171, 917823579), (207, 758202087), (437, 359148357), (513, 305941193), (621, 252734029), (1311, 119716119), (3933, 39905373), (11799, 13301791)]