137367777

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 60038943

約数列:

[1, 3, 19, 57, 101, 107, 223, 303, 321, 669, 1919, 2033, 4237, 5757, 6099, 10807, 12711, 22523, 23861, 32421, 67569, 71583, 205333, 427937, 453359, 615999, 1283811, 1360077, 2409961, 7229883, 45789259, 137367777]

約数ペア:

[(1, 137367777), (3, 45789259), (19, 7229883), (57, 2409961), (101, 1360077), (107, 1283811), (223, 615999), (303, 453359), (321, 427937), (669, 205333), (1919, 71583), (2033, 67569), (4237, 32421), (5757, 23861), (6099, 22523), (10807, 12711)]