541920964221

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{971639}}^1$

素因数の和:971895

約数の個数: 64

約数和(自身を含む): 992471961600

約数和(自身を除く): 450550997379

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 227, 273, 351, 681, 819, 1589, 2043, 2457, 2951, 4767, 6129, 8853, 14301, 20657, 26559, 42903, 61971, 79677, 185913, 557739, 971639, 2914917, 6801473, 8744751, 12631307, 20404419, 26234253, 37893921, 61213257, 88419149, 113681763, 183639771, 220562053, 265257447, 341045289, 661686159, 795772341, 1543934371, 1985058477, 2387317023, 2867306689, 4631803113, 5955175431, 8601920067, 13895409339, 20071146823, 25805760201, 41686228017, 60213440469, 77417280603, 180640321407, 541920964221]

約数ペア:

[(1, 541920964221), (3, 180640321407), (7, 77417280603), (9, 60213440469), (13, 41686228017), (21, 25805760201), (27, 20071146823), (39, 13895409339), (63, 8601920067), (91, 5955175431), (117, 4631803113), (189, 2867306689), (227, 2387317023), (273, 1985058477), (351, 1543934371), (681, 795772341), (819, 661686159), (1589, 341045289), (2043, 265257447), (2457, 220562053), (2951, 183639771), (4767, 113681763), (6129, 88419149), (8853, 61213257), (14301, 37893921), (20657, 26234253), (26559, 20404419), (42903, 12631307), (61971, 8744751), (79677, 6801473), (185913, 2914917), (557739, 971639)]