47730333

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 76345344

約数和(自身を除く): 28615011

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1307, 1739, 3921, 5217, 9149, 12173, 27447, 36519, 48359, 61429, 145077, 184287, 338513, 430003, 1015539, 1290009, 2272873, 6818619, 15910111, 47730333]

約数ペア:

[(1, 47730333), (3, 15910111), (7, 6818619), (21, 2272873), (37, 1290009), (47, 1015539), (111, 430003), (141, 338513), (259, 184287), (329, 145077), (777, 61429), (987, 48359), (1307, 36519), (1739, 27447), (3921, 12173), (5217, 9149)]