71013537

素因数分解:

$3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 120627200

約数和(自身を除く): 49613663

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 607, 619, 1821, 1857, 4249, 4333, 5463, 5571, 12747, 12999, 16389, 16713, 38241, 38997, 114723, 116991, 375733, 1127199, 2630131, 3381597, 7890393, 10144791, 23671179, 71013537]

約数ペア:

[(1, 71013537), (3, 23671179), (7, 10144791), (9, 7890393), (21, 3381597), (27, 2630131), (63, 1127199), (189, 375733), (607, 116991), (619, 114723), (1821, 38997), (1857, 38241), (4249, 16713), (4333, 16389), (5463, 12999), (5571, 12747)]