41987403

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 65862720

約数和(自身を除く): 23875317

約数列:

[1, 3, 9, 27, 41, 47, 81, 123, 141, 269, 369, 423, 807, 1107, 1269, 1927, 2421, 3321, 3807, 5781, 7263, 11029, 12643, 17343, 21789, 33087, 37929, 52029, 99261, 113787, 156087, 297783, 341361, 518363, 893349, 1024083, 1555089, 4665267, 13995801, 41987403]

約数ペア:

[(1, 41987403), (3, 13995801), (9, 4665267), (27, 1555089), (41, 1024083), (47, 893349), (81, 518363), (123, 341361), (141, 297783), (269, 156087), (369, 113787), (423, 99261), (807, 52029), (1107, 37929), (1269, 33087), (1927, 21789), (2421, 17343), (3321, 12643), (3807, 11029), (5781, 7263)]