109868577

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 188966400

約数和(自身を除く): 79097823

約数列:

[1, 3, 7, 13, 21, 37, 39, 73, 91, 111, 149, 219, 259, 273, 447, 481, 511, 777, 949, 1043, 1443, 1533, 1937, 2701, 2847, 3129, 3367, 5513, 5811, 6643, 8103, 10101, 10877, 13559, 16539, 18907, 19929, 32631, 35113, 38591, 40677, 56721, 71669, 76139, 105339, 115773, 141401, 215007, 228417, 245791, 402449, 424203, 501683, 737373, 989807, 1207347, 1505049, 2817143, 2969421, 5231837, 8451429, 15695511, 36622859, 109868577]

約数ペア:

[(1, 109868577), (3, 36622859), (7, 15695511), (13, 8451429), (21, 5231837), (37, 2969421), (39, 2817143), (73, 1505049), (91, 1207347), (111, 989807), (149, 737373), (219, 501683), (259, 424203), (273, 402449), (447, 245791), (481, 228417), (511, 215007), (777, 141401), (949, 115773), (1043, 105339), (1443, 76139), (1533, 71669), (1937, 56721), (2701, 40677), (2847, 38591), (3129, 35113), (3367, 32631), (5513, 19929), (5811, 18907), (6643, 16539), (8103, 13559), (10101, 10877)]