38107179

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 65398080

約数和(自身を除く): 27290901

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 2251, 5643, 6753, 16929, 20259, 24761, 42769, 60777, 74283, 128307, 182331, 222849, 384921, 470459, 668547, 1154763, 1411377, 2005641, 3464289, 4234131, 12702393, 38107179]

約数ペア:

[(1, 38107179), (3, 12702393), (9, 4234131), (11, 3464289), (19, 2005641), (27, 1411377), (33, 1154763), (57, 668547), (81, 470459), (99, 384921), (171, 222849), (209, 182331), (297, 128307), (513, 74283), (627, 60777), (891, 42769), (1539, 24761), (1881, 20259), (2251, 16929), (5643, 6753)]