1659916719

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1439}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 2566287360

約数和(自身を除く): 906370641

約数列:

[1, 3, 9, 27, 47, 81, 101, 141, 243, 303, 423, 909, 1269, 1439, 2727, 3807, 4317, 4747, 8181, 11421, 12951, 14241, 24543, 38853, 42723, 67633, 116559, 128169, 145339, 202899, 349677, 384507, 436017, 608697, 1153521, 1308051, 1826091, 3924153, 5478273, 6830933, 11772459, 16434819, 20492799, 35317377, 61478397, 184435191, 553305573, 1659916719]

約数ペア:

[(1, 1659916719), (3, 553305573), (9, 184435191), (27, 61478397), (47, 35317377), (81, 20492799), (101, 16434819), (141, 11772459), (243, 6830933), (303, 5478273), (423, 3924153), (909, 1826091), (1269, 1308051), (1439, 1153521), (2727, 608697), (3807, 436017), (4317, 384507), (4747, 349677), (8181, 202899), (11421, 145339), (12951, 128169), (14241, 116559), (24543, 67633), (38853, 42723)]