1988049361377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{204931}}^1$

素因数の和:205138

約数の個数: 64

約数和(自身を含む): 2967192393984

約数和(自身を除く): 979143032607

約数列:

[1, 3, 17, 37, 51, 53, 97, 111, 159, 291, 629, 901, 1649, 1887, 1961, 2703, 3589, 4947, 5141, 5883, 10767, 15423, 33337, 61013, 87397, 100011, 183039, 190217, 204931, 262191, 570651, 614793, 3233689, 3483827, 7582447, 9701067, 10451481, 10861343, 19878307, 22747341, 32584029, 59634921, 128901599, 184642831, 337931219, 386704797, 401869691, 553928493, 735497359, 1013793657, 1053550271, 1205609073, 2206492077, 3160650813, 6831784747, 12503455103, 17910354607, 20495354241, 37510365309, 38981360027, 53731063821, 116944080081, 662683120459, 1988049361377]

約数ペア:

[(1, 1988049361377), (3, 662683120459), (17, 116944080081), (37, 53731063821), (51, 38981360027), (53, 37510365309), (97, 20495354241), (111, 17910354607), (159, 12503455103), (291, 6831784747), (629, 3160650813), (901, 2206492077), (1649, 1205609073), (1887, 1053550271), (1961, 1013793657), (2703, 735497359), (3589, 553928493), (4947, 401869691), (5141, 386704797), (5883, 337931219), (10767, 184642831), (15423, 128901599), (33337, 59634921), (61013, 32584029), (87397, 22747341), (100011, 19878307), (183039, 10861343), (190217, 10451481), (204931, 9701067), (262191, 7582447), (570651, 3483827), (614793, 3233689)]