40573113

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 66186240

約数和(自身を除く): 25613127

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 1667, 3477, 5001, 8113, 11669, 24339, 31673, 35007, 95019, 101687, 221711, 305061, 665133, 711809, 1932053, 2135427, 5796159, 13524371, 40573113]

約数ペア:

[(1, 40573113), (3, 13524371), (7, 5796159), (19, 2135427), (21, 1932053), (57, 711809), (61, 665133), (133, 305061), (183, 221711), (399, 101687), (427, 95019), (1159, 35007), (1281, 31673), (1667, 24339), (3477, 11669), (5001, 8113)]