39156621021

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{3259}}^1$

素因数の和:3847

約数の個数: 64

約数和(自身を含む): 66915020800

約数和(自身を除く): 27758399779

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 421, 453, 1057, 1263, 1359, 2947, 3171, 3259, 3789, 4077, 8841, 9513, 9777, 11367, 22813, 26523, 28539, 29331, 63571, 68439, 79569, 87993, 190713, 205317, 444997, 492109, 572139, 615951, 1334991, 1372039, 1476327, 1716417, 3444763, 4004973, 4116117, 4428981, 9604273, 10334289, 12014919, 12348351, 13286943, 28812819, 31002867, 37045053, 86438457, 93008601, 207177889, 259315371, 621533667, 1450245223, 1864601001, 4350735669, 5593803003, 13052207007, 39156621021]

約数ペア:

[(1, 39156621021), (3, 13052207007), (7, 5593803003), (9, 4350735669), (21, 1864601001), (27, 1450245223), (63, 621533667), (151, 259315371), (189, 207177889), (421, 93008601), (453, 86438457), (1057, 37045053), (1263, 31002867), (1359, 28812819), (2947, 13286943), (3171, 12348351), (3259, 12014919), (3789, 10334289), (4077, 9604273), (8841, 4428981), (9513, 4116117), (9777, 4004973), (11367, 3444763), (22813, 1716417), (26523, 1476327), (28539, 1372039), (29331, 1334991), (63571, 615951), (68439, 572139), (79569, 492109), (87993, 444997), (190713, 205317)]