81051762

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2917}}^1$

素因数の和:3354

約数の個数: 32

約数和(自身を含む): 177321024

約数和(自身を除く): 96269262

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 2526, 2917, 4631, 5834, 8751, 9262, 13893, 17502, 27786, 32087, 64174, 96261, 192522, 1228057, 2456114, 3684171, 7368342, 13508627, 27017254, 40525881, 81051762]

約数ペア:

[(1, 81051762), (2, 40525881), (3, 27017254), (6, 13508627), (11, 7368342), (22, 3684171), (33, 2456114), (66, 1228057), (421, 192522), (842, 96261), (1263, 64174), (2526, 32087), (2917, 27786), (4631, 17502), (5834, 13893), (8751, 9262)]