15673971663

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161659}}^1$

素因数の和:161703

約数の個数: 56

約数和(自身を含む): 28271100800

約数和(自身を除く): 12597129137

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 729, 1197, 1539, 1701, 3591, 4617, 5103, 10773, 13851, 32319, 96957, 161659, 484977, 1131613, 1454931, 3071521, 3394839, 4364793, 9214563, 10184517, 13094379, 21500647, 27643689, 30553551, 39283137, 64501941, 82931067, 91660653, 117849411, 193505823, 248793201, 274981959, 580517469, 746379603, 824945877, 1741552407, 2239138809, 5224657221, 15673971663]

約数ペア:

[(1, 15673971663), (3, 5224657221), (7, 2239138809), (9, 1741552407), (19, 824945877), (21, 746379603), (27, 580517469), (57, 274981959), (63, 248793201), (81, 193505823), (133, 117849411), (171, 91660653), (189, 82931067), (243, 64501941), (399, 39283137), (513, 30553551), (567, 27643689), (729, 21500647), (1197, 13094379), (1539, 10184517), (1701, 9214563), (3591, 4364793), (4617, 3394839), (5103, 3071521), (10773, 1454931), (13851, 1131613), (32319, 484977), (96957, 161659)]