17883925203

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{27697}}^1$

素因数の和:27915

約数の個数: 32

約数和(自身を含む): 25271212032

約数和(自身を除く): 7387286829

約数列:

[1, 3, 31, 53, 93, 131, 159, 393, 1643, 4061, 4929, 6943, 12183, 20829, 27697, 83091, 215233, 645699, 858607, 1467941, 2575821, 3628307, 4403823, 10884921, 45506171, 112477517, 136518513, 192300271, 337432551, 576900813, 5961308401, 17883925203]

約数ペア:

[(1, 17883925203), (3, 5961308401), (31, 576900813), (53, 337432551), (93, 192300271), (131, 136518513), (159, 112477517), (393, 45506171), (1643, 10884921), (4061, 4403823), (4929, 3628307), (6943, 2575821), (12183, 1467941), (20829, 858607), (27697, 645699), (83091, 215233)]