171566109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 294053760

約数和(自身を除く): 122487651

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 109, 117, 143, 327, 429, 981, 1199, 1223, 1287, 1417, 3597, 3669, 4251, 10791, 11007, 12753, 13453, 15587, 15899, 40359, 46761, 47697, 121077, 133307, 140283, 143091, 174889, 399921, 524667, 1199763, 1466377, 1574001, 1732991, 4399131, 5198973, 13197393, 15596919, 19062901, 57188703, 171566109]

約数ペア:

[(1, 171566109), (3, 57188703), (9, 19062901), (11, 15596919), (13, 13197393), (33, 5198973), (39, 4399131), (99, 1732991), (109, 1574001), (117, 1466377), (143, 1199763), (327, 524667), (429, 399921), (981, 174889), (1199, 143091), (1223, 140283), (1287, 133307), (1417, 121077), (3597, 47697), (3669, 46761), (4251, 40359), (10791, 15899), (11007, 15587), (12753, 13453)]