67836769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 91848960

約数和(自身を除く): 24012191

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 401, 1001, 1183, 1859, 2197, 2807, 4411, 5213, 13013, 15379, 24167, 30877, 36491, 57343, 67769, 169169, 401401, 474383, 745459, 880997, 5218213, 6166979, 9690967, 67836769]

約数ペア:

[(1, 67836769), (7, 9690967), (11, 6166979), (13, 5218213), (77, 880997), (91, 745459), (143, 474383), (169, 401401), (401, 169169), (1001, 67769), (1183, 57343), (1859, 36491), (2197, 30877), (2807, 24167), (4411, 15379), (5213, 13013)]