69063351

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 39316809

約数列:

[1, 3, 7, 21, 47, 141, 167, 329, 419, 501, 987, 1169, 1257, 2933, 3507, 7849, 8799, 19693, 23547, 54943, 59079, 69973, 137851, 164829, 209919, 413553, 489811, 1469433, 3288731, 9866193, 23021117, 69063351]

約数ペア:

[(1, 69063351), (3, 23021117), (7, 9866193), (21, 3288731), (47, 1469433), (141, 489811), (167, 413553), (329, 209919), (419, 164829), (501, 137851), (987, 69973), (1169, 59079), (1257, 54943), (2933, 23547), (3507, 19693), (7849, 8799)]