10402587

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 17428320

約数和(自身を除く): 7025733

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 89, 111, 117, 243, 267, 333, 351, 481, 801, 999, 1053, 1157, 1443, 2403, 2997, 3159, 3293, 3471, 4329, 7209, 8991, 9879, 10413, 12987, 21627, 29637, 31239, 38961, 42809, 88911, 93717, 116883, 128427, 266733, 281151, 385281, 800199, 1155843, 3467529, 10402587]

約数ペア:

[(1, 10402587), (3, 3467529), (9, 1155843), (13, 800199), (27, 385281), (37, 281151), (39, 266733), (81, 128427), (89, 116883), (111, 93717), (117, 88911), (243, 42809), (267, 38961), (333, 31239), (351, 29637), (481, 21627), (801, 12987), (999, 10413), (1053, 9879), (1157, 8991), (1443, 7209), (2403, 4329), (2997, 3471), (3159, 3293)]