38530737

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 66626560

約数和(自身を除く): 28095823

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 109, 181, 217, 279, 327, 543, 651, 763, 981, 1267, 1629, 1953, 2289, 3379, 3801, 5611, 6867, 10137, 11403, 16833, 19729, 23653, 30411, 39277, 50499, 59187, 70959, 117831, 138103, 177561, 212877, 353493, 414309, 611599, 1242927, 1834797, 4281193, 5504391, 12843579, 38530737]

約数ペア:

[(1, 38530737), (3, 12843579), (7, 5504391), (9, 4281193), (21, 1834797), (31, 1242927), (63, 611599), (93, 414309), (109, 353493), (181, 212877), (217, 177561), (279, 138103), (327, 117831), (543, 70959), (651, 59187), (763, 50499), (981, 39277), (1267, 30411), (1629, 23653), (1953, 19729), (2289, 16833), (3379, 11403), (3801, 10137), (5611, 6867)]