61337199

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 104186880

約数和(自身を除く): 42849681

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 121, 231, 239, 303, 363, 707, 717, 847, 1111, 1673, 2121, 2541, 2629, 3333, 5019, 7777, 7887, 12221, 18403, 23331, 24139, 28919, 36663, 55209, 72417, 85547, 86757, 168973, 202433, 256641, 265529, 506919, 607299, 796587, 1858703, 2920819, 5576109, 8762457, 20445733, 61337199]

約数ペア:

[(1, 61337199), (3, 20445733), (7, 8762457), (11, 5576109), (21, 2920819), (33, 1858703), (77, 796587), (101, 607299), (121, 506919), (231, 265529), (239, 256641), (303, 202433), (363, 168973), (707, 86757), (717, 85547), (847, 72417), (1111, 55209), (1673, 36663), (2121, 28919), (2541, 24139), (2629, 23331), (3333, 18403), (5019, 12221), (7777, 7887)]