159584120997

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{1107923}}^1$

素因数の和:1107990

約数の個数: 32

約数和(自身を含む): 256683832320

約数和(自身を除く): 97099711323

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 6859, 7581, 20577, 48013, 144039, 1107923, 3323769, 7755461, 21050537, 23266383, 63151611, 147353759, 399960203, 442061277, 1199880609, 2799721421, 7599243857, 8399164263, 22797731571, 53194706999, 159584120997]

約数ペア:

[(1, 159584120997), (3, 53194706999), (7, 22797731571), (19, 8399164263), (21, 7599243857), (57, 2799721421), (133, 1199880609), (361, 442061277), (399, 399960203), (1083, 147353759), (2527, 63151611), (6859, 23266383), (7581, 21050537), (20577, 7755461), (48013, 3323769), (144039, 1107923)]